Inventory & Business
Stock level trackers, profit margin calculators, break-even analyzers, and sales tax tools.
Tools in this department
- Multi-Currency Business Expense TrackerRecord business expenses, categorize operational overhead, view currency-specific totals, and export safe CSV files.
- Income & Cash Flow PlannerModel incoming client payments against recurring business expenses to project monthly net cash flows.
- Business Break-Even CalculatorCalculate unit and revenue break-even points with contribution margins and safe mathematical boundary detection.
- Markup, Profit Margin & Sales Tax CalculatorCalculate profit margins, cost markups, target selling prices, and sales tax / VAT inclusive versus exclusive amounts.
- Small Business Budget PlannerCreate monthly business budgets, track planned vs actual expenses by category, and visualize budget variances.
- Business Data Export & Backup CenterExport clean RFC 4180 CSV files of expenses, timesheets, and budgets, or download full verified JSON backups.
- Revenue Growth Rate CalculatorMeasure percentage change between prior-period and current-period business revenue using the prior period as the baseline.
- Business Profit CalculatorEstimate operating profit by subtracting costs and operating expenses from revenue for a selected reporting period.
- Net Profit Margin CalculatorCalculate net profit as a percentage of revenue to compare profitability after expenses across reporting periods.
- Return on Investment CalculatorCompare net gain against the original investment and express the result as a percentage for a defined project or campaign.
- Return on Ad Spend CalculatorDivide attributed revenue by advertising spend to express campaign efficiency as a revenue multiple and percentage return.
- Website Conversion Rate CalculatorCalculate the share of visitors who completed a defined conversion action and report the result as a percentage.
- Customer Acquisition Cost CalculatorEstimate customer acquisition cost by dividing the selected sales and marketing spend by the number of newly acquired customers.
- Customer Lifetime Value CalculatorEstimate gross-margin-adjusted customer lifetime value from average order value, purchase frequency, customer lifespan, and gross margin.
- LTV to CAC Ratio CalculatorCompare estimated customer lifetime value with customer acquisition cost as a ratio to support unit-economics reviews.
- Monthly Recurring Revenue CalculatorEstimate monthly recurring revenue from active paying subscribers and average monthly subscription revenue per subscriber.
- Annual Recurring Revenue CalculatorAnnualize a stable monthly recurring revenue value by multiplying it by twelve for a simple subscription business estimate.
- Average Revenue per User CalculatorFind average revenue per user for a period by dividing total recognized revenue by the number of active users.
- Monthly Customer Churn CalculatorCalculate the percentage of customers lost during a month relative to the customer count at the start of that month.
- Customer Retention Rate CalculatorCalculate the share of starting customers retained after accounting for customers lost during the selected period.
- Cash Runway EstimatorEstimate the number of months a current cash balance can cover at a steady monthly net burn rate.
- CAC Payback Period CalculatorEstimate months required to recover customer acquisition cost from monthly gross-profit contribution per customer.
- Sales Commission CalculatorCalculate sales commission from eligible sales revenue and an agreed commission percentage for a sales period.
- Inventory Turnover CalculatorEstimate inventory turnover by dividing cost of goods sold by average inventory value for the same accounting period.
- Inventory Reorder Point CalculatorEstimate when to reorder stock using average daily demand, supplier lead time, and a separate safety-stock buffer.
- Economic Order Quantity CalculatorEstimate an order quantity that balances annual demand, per-order cost, and annual holding cost per unit.
- Inventory Safety Stock CalculatorEstimate a safety-stock buffer from maximum and average daily usage and the corresponding supplier lead-time assumptions.
- Days Sales Outstanding CalculatorEstimate collection time in days by comparing accounts receivable with credit sales over the selected period.
- Average Order Value CalculatorCalculate average order value from total sales revenue and the number of completed orders in the same reporting period.
- Unit Contribution Margin CalculatorMeasure contribution per unit and contribution margin percentage using the selling price and variable cost per unit.
- Discounted Selling Price CalculatorCalculate the reduced selling price and savings from a list price and discount percentage for a product or service.
- Gross Margin CalculatorCalculate gross margin percentage from revenue and cost of goods sold for a matching reporting period.
- Operating Margin CalculatorExpress operating income as a percentage of revenue to compare operating profitability across consistent periods.
- Budget Variance CalculatorCompare actual spending with a budget and report both the currency difference and variance percentage from budget.
- Expense to Revenue Ratio CalculatorCalculate operating expenses as a share of revenue for a selected business reporting period.
- Revenue per Employee CalculatorDivide a period’s revenue by average employee count to estimate revenue per employee.
- Break-even Revenue CalculatorEstimate sales revenue needed to cover fixed costs using the contribution margin percentage.
- Margin of Safety CalculatorMeasure how far actual sales exceed break-even revenue as a percentage of actual sales.
- Target Profit Units CalculatorEstimate units required to cover fixed costs and a target profit at a specified selling price and variable cost.
- Average Selling Price CalculatorCalculate average selling price from total sales revenue and units sold in the same period.
- Net Revenue Retention CalculatorCalculate net revenue retention from starting recurring revenue, expansion, churn, and contraction for the same customer cohort.
- Gross Revenue Retention CalculatorCalculate gross revenue retention from starting recurring revenue after churn and contraction, excluding expansion.
- Customer Revenue Concentration CalculatorMeasure the percentage of total revenue contributed by a selected customer or customer group.
- Revenue per Customer CalculatorCalculate average revenue per customer by dividing recognized revenue by the matching customer count.
- SaaS Burn Multiple CalculatorCompare net cash burn with net new annual recurring revenue to estimate capital efficiency for the same period.
- Monthly Expansion Revenue Rate CalculatorExpress expansion revenue from existing customers as a percentage of beginning recurring revenue.
- Target Margin Price CalculatorCalculate a selling price required to achieve a target gross margin from a unit cost.
- Markup Price CalculatorCalculate selling price and markup amount from unit cost and a markup percentage applied to cost.
- Stacked Discount CalculatorApply two sequential percentage discounts to a list price and report the final price and effective total discount.
- Gross Profit Amount CalculatorSubtract direct costs from sales revenue to estimate gross profit for a matching period.
- Inventory Days of Supply CalculatorEstimate how many days current inventory can support at an average daily usage rate.
- Days in Inventory CalculatorEstimate inventory days on hand from average inventory value and cost of goods sold for a defined period.
- Inventory Carrying Cost CalculatorEstimate annual inventory carrying cost from average inventory value and an annual carrying rate.
- Gross Margin Return on Inventory CalculatorCompare gross profit with average inventory investment using the same period and valuation basis.
- Cash Conversion Cycle CalculatorEstimate the cash conversion cycle in days from inventory days, receivable collection days, and payable days.
- Working Capital Ratio CalculatorCalculate the current ratio from current assets and current liabilities as a basic short-term liquidity measure.
- Employee Turnover Rate CalculatorCalculate employee turnover for a reporting period from separations and average headcount.
- Repeat Customer Purchase Rate CalculatorMeasure the share of customers who made more than one purchase during the selected period.
- Sales Target Attainment CalculatorCompare actual sales with a target and report attainment percentage and the difference from goal.
- Average Won Deal Size CalculatorCalculate average closed-won deal value by dividing total won revenue by the number of won deals.
- Lead to Opportunity Rate CalculatorCalculate the percentage of recorded leads that progressed to qualified sales opportunities.
- Project Budget Burn CalculatorMeasure the share of a project budget already spent and the remaining budget balance.
- Labor Cost to Revenue Ratio CalculatorExpress labor costs as a percentage of revenue for a matching business period.
- Overhead Cost per Unit CalculatorAllocate total overhead evenly across the number of units produced for a selected period.
- Contribution Margin Amount CalculatorCalculate contribution margin amount by subtracting variable costs from sales revenue.
- Inventory Shrinkage CalculatorEstimate inventory shrinkage units, shrinkage percentage, and cost value from expected and counted stock.
- Inventory Sell-through Rate CalculatorCalculate the share of available units sold by comparing units sold with sold units plus ending inventory.
- Product Return Rate CalculatorMeasure returned units as a percentage of units sold during the same reporting period.
- Order Fulfillment Rate CalculatorCalculate the share of ordered units fulfilled from the total units requested.
- Supplier On-time Delivery Rate CalculatorMeasure supplier deliveries received on or before the agreed date as a percentage of all deliveries.
- Inventory Landed Cost per Unit CalculatorEstimate per-unit landed cost by combining purchase, freight, and duty charges for a shipment.
- Payment Processing Fee CalculatorEstimate payment processor fee and net proceeds from a transaction amount, percentage fee, and fixed charge.
- Tiered Sales Commission CalculatorCalculate progressive sales commission at one rate up to a threshold and another rate on sales above it.
- Annual Subscription Savings CalculatorCompare twelve monthly subscription payments with an annual price and report savings and effective discount.
- Recurring Revenue Growth CalculatorCalculate percentage change in recurring revenue between the start and end of a matching period.
- Capacity Utilization Rate CalculatorMeasure actual production or service output as a percentage of available capacity for the same period.
- Production Yield Rate CalculatorCalculate the percentage of production units that meet quality requirements out of all units produced.
- Operating Cycle Days CalculatorEstimate operating cycle duration by adding inventory days to receivables collection days.
- Sales per Square Foot CalculatorCalculate sales revenue per unit of retail floor area for a matching store and reporting period.
- Project Billable Utilization CalculatorMeasure billable project hours as a percentage of total available working hours.
- Average Units per Transaction CalculatorCalculate average items per customer transaction from units sold and completed transactions.
- Customer Count Growth CalculatorCalculate customer-count growth between two comparable reporting periods.
- Average Purchase Frequency CalculatorEstimate purchases per customer from period orders and the matching customer count.
- Churned Recurring Revenue Rate CalculatorMeasure recurring revenue lost to cancellations as a share of beginning recurring revenue.
- Net New MRR CalculatorCalculate net new monthly recurring revenue from new, expansion, churned, and contracted revenue.
- Monthly Recurring Revenue Churn CalculatorCalculate monthly recurring revenue lost from churn and contraction for a reporting period.
- Annual Contract Value CalculatorAnnualize a recurring contract amount using its billing interval and contract value.
- Free Cash Flow CalculatorEstimate free cash flow by subtracting capital expenditures from operating cash flow.
- Cash Ratio CalculatorCompare cash and cash equivalents with current liabilities as a short-term liquidity measure.
- Quick Ratio CalculatorEstimate the quick ratio from cash, receivables, and current liabilities, excluding inventory.
- Accounts Payable Turnover CalculatorEstimate accounts payable turnover using credit purchases and average accounts payable.
- Days Payable Outstanding CalculatorEstimate average days taken to pay suppliers from average payables, credit purchases, and period length.
- Cash Reserve Coverage CalculatorEstimate how many months of planned operating expenses are covered by available cash reserves.
- After-tax Price CalculatorCalculate a customer total and tax amount from a pre-tax price and tax rate.
- Bundle Discount CalculatorCompare bundle price with separate item prices and report savings and discount percentage.
- Blended Discount Rate CalculatorCalculate an overall discount rate from total list value and total discounted selling value.
- Bulk Order Unit Price CalculatorCalculate per-unit price after a quantity discount and include any fixed order charge.
- Inventory to Sales Ratio CalculatorCompare average inventory value with sales for the same period and valuation basis.
- Inventory Record Accuracy CalculatorMeasure matching inventory records as a percentage of records physically checked.
- Backorder Rate CalculatorMeasure backordered units as a percentage of total units ordered in a matching period.
- Stockout Rate CalculatorCalculate stockout events as a percentage of item-location opportunities monitored.
- Purchase Order Variance CalculatorCompare received quantity against ordered quantity and show the unit and percentage variance.
- Inventory Replenishment Interval CalculatorEstimate days between replenishment orders from annual demand and order frequency.
- Employee Productivity CalculatorEstimate output per employee from total units produced and average headcount.
- Overtime Rate CalculatorMeasure overtime hours as a percentage of total hours worked in a reporting period.
- Absenteeism Rate CalculatorEstimate missed work hours as a share of scheduled work hours for the same workforce and period.
- Project On-time Completion Rate CalculatorCalculate projects completed on schedule as a percentage of all projects completed.
- Project Cost Variance CalculatorCompare earned project value with actual cost and show the cost variance and percentage.
- Sales Quote Win Rate CalculatorMeasure accepted sales quotes as a percentage of all quotes decided during the same period.
- Revenue per Sales Representative CalculatorEstimate revenue generated per sales representative for a matching period.
- ARR per Customer CalculatorCalculate annual recurring revenue per customer using recurring revenue and active customer count.
- Average Daily Sales CalculatorEstimate average sales per operating day from revenue and the number of days in the reporting period.
- Gross Profit per Employee CalculatorDivide gross profit by average employee count to estimate gross profit per employee.
- Labor Burden Rate CalculatorCalculate employer labor burden as a percentage of direct wages using benefit and payroll costs.
- Variable Expense Ratio CalculatorMeasure variable operating expenses as a share of revenue for the same period.
- Operating Expense per Employee CalculatorEstimate operating expense per average employee for a matching reporting period.
- Cash to Debt Ratio CalculatorCompare cash and cash equivalents with total debt as a simple liquidity coverage ratio.
- Receivables Turnover CalculatorEstimate accounts receivable turnover from net credit sales and average receivables.
- Collection Effectiveness Index CalculatorEstimate collection effectiveness from beginning receivables, credit sales, ending receivables, and write-offs.
- Overdue Receivables Rate CalculatorMeasure overdue accounts receivable as a percentage of total receivables.
- Inventory Minimum Order Cost CalculatorEstimate total order cost from unit purchase price, order quantity, and a fixed order charge.
- Inventory Stock Coverage CalculatorEstimate days of stock coverage from available units and average daily demand.
- Inventory Defect Rate CalculatorMeasure defective units as a percentage of units inspected in the same lot or period.
- Production Scrap Rate CalculatorCalculate scrapped production units as a percentage of total units started.
- First-pass Yield CalculatorMeasure units passing inspection without rework as a percentage of units entering the process.
- Production Cycle Time CalculatorEstimate average production cycle time from total production time and completed units.
- Capacity Slack CalculatorCalculate unused production capacity in units and as a percentage of available capacity.
- Equipment Downtime Rate CalculatorMeasure equipment downtime as a percentage of scheduled operating time.
- Fulfillment Accuracy CalculatorCalculate orders shipped without picking or packing errors as a percentage of orders fulfilled.
- Average Order Processing Time CalculatorEstimate average order processing time from total processing hours and completed orders.
- Shipping Cost Rate CalculatorMeasure shipping charges as a percentage of sales revenue for the same period.
- Delivery Exception Rate CalculatorCalculate deliveries with an exception as a share of all deliveries in the selected period.
- Material Cost Variance CalculatorCompare standard material cost with actual material cost and report the difference and variance rate.
- Facility Occupancy Rate CalculatorMeasure occupied capacity or floor area as a percentage of total usable capacity or area.
- Sales Revenue per Lead CalculatorEstimate generated revenue per lead using revenue attributed to a lead cohort and its lead count.
- Average Sales Cycle Days CalculatorCalculate average elapsed days from sales qualification to closing across a set of deals.
- Sales Pipeline Coverage CalculatorCompare qualified pipeline value with a sales quota to estimate pipeline coverage.
- Sales Forecast Accuracy CalculatorCalculate absolute percentage forecast error and its complementary accuracy against actual sales.
- Revenue Contribution Share CalculatorMeasure a product, channel, or region revenue amount as a share of total revenue.
- Sales Discount Amount CalculatorCalculate discount value and final selling price from a list price and discount percentage.
- Order Cancellation Rate CalculatorMeasure canceled orders as a percentage of orders placed during the same period.
- Obsolete Inventory Rate CalculatorCalculate obsolete stock value as a percentage of total inventory value using the same valuation basis.
- Aged Inventory Value Share CalculatorMeasure inventory value beyond an aging threshold as a percentage of total inventory value.
- Supplier Defect Rate CalculatorCalculate defective received units as a percentage of units inspected from a supplier lot.
- Purchase Price Variance CalculatorCompare actual purchase cost with standard cost for purchased units and show the total variance.
- Material Usage Variance CalculatorValue the difference between actual and standard material quantities at the standard unit cost.
- Inventory Demand Coverage Days CalculatorEstimate how many demand days can be covered by available inventory at average daily usage.
- Backorder Value CalculatorEstimate the value of backordered units using quantity and the applicable unit selling price.
- Warehouse Picking Productivity CalculatorEstimate average order lines picked per labor hour from total lines and labor time.
- Labor Cost per Unit CalculatorAllocate direct labor cost across units produced during the matching period.
- Gross Profit per Labor Hour CalculatorEstimate gross profit generated per labor hour using same-period gross profit and total labor hours.
- Overtime Premium Cost CalculatorEstimate the additional premium portion of overtime pay beyond the regular hourly rate.
- Unit Contribution Profit CalculatorCalculate total contribution after variable cost from unit price and quantity sold.
- Debt to Equity Ratio CalculatorCompare total interest-bearing debt with owner equity using matching balance-sheet values.
- Interest Coverage Ratio CalculatorEstimate interest coverage by comparing operating earnings with interest expense for the same period.
- Debt Service Coverage Ratio CalculatorCompare net operating income with scheduled principal and interest payments for a matching period.
- Net Working Capital Days CalculatorExpress net working capital as an equivalent number of revenue days using period revenue and day count.
- Cost per Order CalculatorCalculate average fulfillment or operating cost per completed order for the selected period.
- Sales per Labor Hour CalculatorEstimate sales revenue generated per labor hour using a matching period and workforce scope.
- Work Order Completion Rate CalculatorMeasure completed work orders as a percentage of work orders scheduled for a defined period.
- Production Schedule Adherence CalculatorMeasure production output completed according to schedule as a percentage of scheduled output.
- Manufacturing Rework Rate CalculatorCalculate units requiring rework as a percentage of total units processed during a production period.
- Maintenance Cost per Unit CalculatorAllocate equipment maintenance cost across units produced during the same operating period.
- Production Downtime Cost CalculatorEstimate direct production loss from downtime hours and an average loss cost per hour.
- Machine Utilization Rate CalculatorMeasure productive machine hours against scheduled machine availability for a consistent period.
- Labor Efficiency Rate CalculatorCompare standard labor hours earned with actual labor hours used to estimate labor efficiency.
- Warehouse Order Accuracy CalculatorMeasure orders shipped without picking errors as a percentage of all orders shipped.
- Receiving Accuracy Rate CalculatorMeasure received units matching purchase documentation as a percentage of units received.
- Cycle Count Unit Variance CalculatorCompare physical cycle-count units with recorded units and report the unit difference and variance rate.
- Storage Cost per Unit CalculatorEstimate storage cost per unit by allocating period storage expenses across average inventory units.
- SKU Revenue Share CalculatorCalculate a SKU or product revenue contribution as a percentage of total catalog revenue.
- Vendor Spend Concentration CalculatorMeasure spend with one vendor or vendor group as a percentage of total procurement spend.
- On-time In-full Delivery Rate CalculatorMeasure supplier orders delivered both on time and in full as a percentage of orders due.
- Purchase Order Line Fill Rate CalculatorMeasure purchase order lines received in full as a percentage of purchase order lines due.
- Qualified Lead Close Rate CalculatorMeasure closed-won customers as a percentage of qualified leads in a matching sales cohort.
- Sales Deal Slippage Rate CalculatorMeasure open deals that moved beyond their expected close period as a percentage of open deals.
- Portfolio Weighted Discount Rate CalculatorCalculate portfolio discount rate using aggregate discount value divided by aggregate list value.
- New Customer Revenue Share CalculatorMeasure revenue from new customers as a percentage of total revenue for a consistent period.
- Operating Cash Flow Margin CalculatorCompare operating cash flow with revenue to estimate the cash generated per revenue unit.
- Project Estimate at Completion CalculatorEstimate total project cost at completion from actual cost to date and an estimate of remaining cost.
- Project Cost Performance Index CalculatorCalculate earned value divided by actual cost as a project cost-efficiency index.
- Project Schedule Performance Index CalculatorCalculate earned value divided by planned value as a project schedule-efficiency index.
- Project Estimate to Complete CalculatorCalculate remaining project cost when total estimate at completion and actual cost to date are known.
- Project Variance at Completion CalculatorCompare a project budget at completion with estimated final cost to report projected budget variance.
- Average Inventory Value CalculatorEstimate average inventory value from beginning and ending balances using a simple-period average.
- Inventory Adjustment Value CalculatorValue a physical inventory count adjustment by multiplying the unit variance by unit cost.
- Inventory to Assets Ratio CalculatorMeasure inventory value as a share of total assets using consistent balance-sheet valuation.
- Average Purchase Order Value CalculatorCalculate average purchase order value from total procurement spend and the number of orders.
- Direct Material Cost per Unit CalculatorAllocate direct material costs over good units produced during the same production period.
- Production Target Variance CalculatorCompare actual production units with the planned target and show unit and percentage variance.
- Quality Cost Rate CalculatorMeasure quality-related costs as a percentage of total production costs for a matching period.
- First Contact Resolution Rate CalculatorMeasure customer cases resolved during the initial contact as a share of cases handled.
- Average Support Resolution Time CalculatorCalculate average resolution time from total case-resolution hours and the number of resolved cases.
- Customer Case Escalation Rate CalculatorMeasure escalated customer cases as a percentage of all cases handled during a period.
- Project Budget Remaining CalculatorCalculate unspent project budget from the approved budget and actual cost to date.
- Project Monthly Burn Rate CalculatorEstimate average monthly project spend from cumulative cost and elapsed project months.
- Project Schedule Variance Days CalculatorCompare actual elapsed project days with the baseline duration and report schedule variance.
- Earned Value Cost Variance CalculatorCalculate earned value cost variance by subtracting actual project cost from earned value.
- Inventory Stock Value CalculatorEstimate stock value by multiplying available units by the corresponding unit cost.
- Return Order Processing Rate CalculatorMeasure customer return orders processed as a share of return orders received in the same period.
- Freelance Hourly Target RateEstimate hourly billing rate needed for a target annual income plus overhead across billable hours.
- Project Quote with ContingencyAdd a contingency allowance to estimated labor and material costs for a project quote.
- Project Labor Cost CalculatorEstimate labor expense from team size, hours per person, and loaded hourly cost.
- Project Cost per DeliverableAllocate project cost across a planned number of deliverables or completed units.
- Overhead per Billable HourAllocate annual operating overhead across available billable hours.
- Revenue Needed for Target ProfitEstimate revenue needed to reach a profit target at a stated contribution margin.
- Sales Commission PayoutCalculate commission from eligible sales and one or more tier rates.
- Inventory Days of CoverEstimate how many days current stock can support based on average daily demand.
- Stacked Discount Price CalculatorCalculate final price after applying two successive percentage discounts.
- Blended Discount RateCalculate the effective combined discount from original and final selling prices.
- Subscription Annual SavingsCompare annual cost for monthly billing with an annual-plan price.
- Service Package Effective Hourly RateCalculate the effective hourly rate from a fixed service package price and delivery hours.
- Labor Utilization RateCalculate share of paid hours spent on productive or client work.
- Tax-Inclusive Quote CalculatorCalculate quote total after adding a percentage tax to the pre-tax service amount.
- Lead Target for Sales GoalEstimate leads required to meet a sales target at a known lead-to-sale conversion rate.
- Freelancer Effective Hourly IncomeEstimate effective hourly earnings after expenses from collected revenue and total work time.
- Invoice Late Fee EstimatorEstimate a simple late fee using overdue balance, annual rate, and days past due.
- Marketing Return on Ad SpendCalculate revenue generated per unit of advertising spend.
- Bulk Unit Price CalculatorCalculate unit price for bulk orders including order-level shipping and handling.
- Daily Advertising Budget PlannerCalculate daily ad budget from a total campaign budget and campaign length.
- Investment Payback PeriodEstimate simple payback period from initial investment and recurring monthly net benefit.
- Gross Revenue after Platform FeesEstimate net proceeds after a percentage platform fee and fixed transaction charge.
- Quote Price for Target MarginCalculate a selling price that targets a specified gross margin on direct cost.
- Project Quote Breakdown BuilderSplit a project quote into phases, amounts, and payment milestones.
- Payment Milestone Schedule BuilderCreate a dated milestone schedule from a start date and intervals.
- Expense Allocation PlannerAllocate a budget across categories by weights or percentages.
- Lead Qualification ScorecardScore leads against weighted qualification criteria.
- Service Capacity PlannerEstimate weekly service capacity from available hours and work units.
- Customer Feedback Theme CounterCount repeated feedback phrases from pasted comments.
- Recurring Price Increase PlannerCalculate future prices from a recurring percentage increase.
- Proposal Scope Checklist BuilderTurn project deliverables into a client-ready scope checklist.
- Client Onboarding Checklist BuilderGenerate a checklist from selected onboarding steps.
- Invoice Payment Reminder Draft BuilderCreate a polite payment reminder from invoice facts.