Release updates

You can now process an exchange directly in the Point of Sale.

• One confirmation: the original ticket is returned and the replacement sale is created in the same step (no need to close the return then start a new sale).
• Documents: an invoice (FA) generates a credit note (Avoir); a delivery receipt (BL) generates a return receipt (Bon de retour). The replacement is a new POS sale.
• Net cash: if the new sale is higher, collect the difference; if it is lower, refund the difference; if amounts match, the drawer stays closed.
• An open cash session is required, as for any POS sale or return.

This release extends the Point of Sale and document workflow.

• Credit checkout: record a POS sale on credit (no immediate payment); the client can be regulated later from the back office.
• Cash journal: a Journal tab in POS lists session sales, with the seller, payment method and amounts. The same journal is available in Treasury.
• Document tags: assign tags on sales and purchase documents. In POS, selected tags are printed as notes on the ticket (e.g. Counter).
• Print as ticket: reprint a POS sale (invoice or delivery receipt) as a thermal receipt from the journal or the payment success screen.
• Variant selection: choosing a color/size in POS now updates the displayed price and available stock immediately.
• Barcode labels: corrected label ticket generation so format and size match the selected preset (e.g. 50×30 mm).

This release improves product variant management for retail businesses using options such as color and size.

• Variant identity: each variant can have its own unique reference, barcode and optional sale price. When no variant price is set, the parent product price is used automatically.
• POS: select color and size, scan a variant barcode, use variant prices, and withdraw stock from the exact variant. Variant data is also available in the offline catalog and printed receipts.
• Stock movements: manual entries, withdrawals, adjustments, inventory corrections and transfers can target a specific variant. Movement history displays the selected variant.
• Product page: variant references, barcodes and effective prices are visible, with direct label printing for each variant.
• Purchase PDFs: sender and recipient are now shown in the correct purchase flow order: supplier as sender and your company as recipient, with aligned contact details.
• Simple products and their existing workflows remain unchanged.

You can now print product barcode labels directly to a USB label printer.

• Settings → Printers : connect a USB label printer (separate from the receipt printer), set protocol (TSPL / ESC-POS), default label size, media type, and send a test label.
• Product create / edit / show : Print Label button with preview, quantity, name / price / barcode options.
• Label sizes : presets (100×100, 50×30, 40×30, 38×22 mm) or custom width × height.
• Print is available only after a USB label printer is successfully connected (WebUSB / Chrome).

This release includes two improvements:

• POS barcode scanning:
  • USB scanner input no longer blocks manual typing.
  • Reliable barcode scanning regardless of keyboard layout (e.g. AZERTY, QWERTY).
• Inventory & adjustment corrections:
  • Inventory and adjustment movements are now included when calculating available quantity (stock impact on delivery notes, sales invoices, POS, etc.).
  • Correction rows inherit the product unit cost at the date of the movement in valuation.

You can now enable offline mode for the Point of Sale in Settings → POS.

• Local catalog : products, categories, prices, and checkout references are cached on the device for fast scan and search without waiting on the API.
• Offline cash payments : when connectivity is lost at checkout, sales are saved locally and synced automatically when the API is back (card payments still require a connection).
• Status bar & pending drawer : see catalog sync time, connection status, and pending sales; open the drawer to review or trigger a manual sync.
• Local put on hold : if the server is unreachable, the cashier can park a basket locally and serve the next customer.

You can now configure in Settings → Product → Stock whether stock is allowed to go below zero.

• If disabled, you cannot sell or withdraw more than the quantity on hand (stock can reach zero, not below).
• Alerts and checks when adding products on delivery notes (BL) and sales invoices (FV).
• Same control on stock impact, manual withdrawals, and the POS.

This release improves stock movement analysis and manual entry.

• New Summary action on the movements list (enabled when a filter or product search is applied).
• Value in, value out, net movement value, breakdown by movement type or warehouse.
• Enter several movement lines in one operation (entry, withdrawal, transfer, rebut, manufacturing).
• Per line: reference, name, quantity; optional link to a commercial document (BL, BR, FV, FA) depending on type.

This release introduces autosave protection for Sales and Purchase document forms to prevent data loss during document entry.

• Draft data is automatically saved while users fill document headers and lines.
• Autosave logic is aligned with row totals and required fields to avoid premature validations.
• Autosave feedback is shown with lightweight in-form status messages.

• You can now convert multiple DRs (Delivery Receipts) into a single Sales Invoice.
• You can now convert multiple PRs (Purchase Receipts) into a single Purchase Invoice.
• Stock impact remains handled by the source DR/PR documents.
• Stock movements shown in the Warehouse tab of aggregated invoices are retrieved from all parent DR/PR documents.
• Product tabs (Sales/Purchases) now prioritize DR/PR as the logistics source.