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    Design study · the live site is unchanged

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    Operations

    Every sale already knows the stock, the tax, and the margin.

    That is the difference between an ERP and a stack of apps with an assistant on top. The posting trail is the product.

    Posting trail

    Sale → stock → cost → tax → cash

    1. 01

      Sale

      Ticket at the till, or a B2B invoice. Offline if the line is dead.

    2. 02

      Stock

      SKU, lot, and location decrement. Transfer if another site still has it.

    3. 03

      Cost

      COGS posts from the same movement. Margin is not a later guess.

    4. 04

      Tax

      GST / VAT / sales tax on the document. E-invoice where the law requires it.

    5. 05

      Cash

      Tender, AR, or a settlement file. The drawer and the bank must agree.

    Stations on the spine

    Modules as work, not as a feature grid.

    Point of sale

    • Offline tickets with automatic sync
    • KDS, floor, and split tenders
    • UPI and terminal processors on the same receipt

    Inventory

    • Multi-location stock and transfers
    • Lots, bins, and reorder points
    • Purchase orders that receiving can actually close

    Accounting

    • Double-entry from operational events
    • GST, VAT, e-invoicing, aging
    • P&L and trial balance without a weekend export

    CRM & collections

    • The customer is the same record as the invoice
    • Disputes sit on the AR line
    • Win-back is a collections job, not a campaign toy

    Manufacturing

    • Work orders consume the BOM
    • Shortage before the shift starts
    • Quality holds block finished goods

    HRMS & payroll

    • Who is rostered on the pass
    • Attendance into payroll
    • Country rules, not a generic spreadsheet

    Locations

    One company, many sites, one stock picture

    Offline

    The counter does not wait for the tower

    Compliance

    India GST, UK MTD, UAE VAT, ZATCA — configured, not promised

    Migration

    Tally, QuickBooks, and the usual suspects have a path in