Checkout & completion

Payment screen

Tender selection, amount received, change due

Depends on: SALE-0001

Cash tender with quick-denomination buttons

Buttons for common note and coin values and an exact-amount button

Depends on: SALE-0001

Change due calculator

Display change in PEN with denomination breakdown suggestion

Depends on: SALE-0001

Mixed currency cash tender

Accept USD cash, return change in PEN at set rate

Depends on: SALE-0001

Split tender payment

Pay one sale with several methods in sequence

Depends on: SALE-0001

Partial payment / deposit

Accept part now, balance later

Depends on: SALE-0001

Pay on account (fiado) tender

Charge remaining balance to customer account with limit check

Depends on: CRM-0010, RET-0028, SALE-0001

Store credit / gift card tender

Redeem balance as payment

Depends on: GIFT-0011, SALE-0001

Yape manual-record tender

Record Yape payment with operation number, amount, payer name

Depends on: PAY-0002, SALE-0001

Plin manual-record tender

Record Plin payment with operation number

Depends on: PAY-0003, SALE-0001

Bank transfer / CCI / interbank record tender

Record transfers with reference

Depends on: SALE-0001

Tap to Pay (NFC) tender

Phone NFC card acceptance via certified provider SDK

Depends on: PAY-0011, SALE-0001

Check tender

Record cheque number and bank

Depends on: SALE-0001

Custom payment methods

Define additional tenders (voucher, ticket alimentación, prepaid)

Depends on: SALE-0001

Tender validation rules

Min/max, reference required, signature required per method

Depends on: SALE-0001

Complete sale (atomic commit)

Single DB transaction for sale, payments, stock, journal

Depends on: FAIL-0001, SALE-0001

Sale number allocation

Gapless local sequence per register and document series

Depends on: PE-0017, SALE-0001

Print receipt on completion

Auto-print or ask per setting

Depends on: HW-0001, SALE-0001

Send receipt by WhatsApp/email/SMS share

Share digital receipt from device (no Simca cloud)

Depends on: SALE-0001

Receipt reprint

Reprint copy flagged as DUPLICADO

Depends on: HW-0001, SALE-0001

Gift receipt

Print without prices

Depends on: SALE-0001

Choose document type at checkout

Nota de venta / Boleta / Factura selection with validation

Depends on: PE-0001, PE-0002, SALE-0001

Customer ID capture for boleta > [amount omitted]

Force DNI/ID when threshold exceeded

Depends on: CRM-0001, PE-0082, SALE-0001

Invoice (factura) requires RUC lookup

Validate RUC format and check digit; name/address entry

Depends on: CRM-0003, SALE-0001

Open cash drawer on cash sale

Kick drawer via printer ESC/POS? pulse

Depends on: HW-0013, SALE-0001

No-sale drawer open

Open drawer without sale, with reason and audit

Depends on: SALE-0001

Sale completion sound / feedback

Audible/haptic confirmation

Depends on: SALE-0001

Next-sale auto reset

Return to clean cart after completion

Depends on: SALE-0001

Quick repeat last sale

Duplicate previous receipt contents into new cart

Depends on: SALE-0001

Sale lock to cashier

Cart bound to staff until paid/parked; transfer by permission

Depends on: SALE-0001

Sale time stamping

Store local time, UTC and device monotonic counter

Depends on: SALE-0001

Walk-in (consumidor final) default customer

Default anonymous customer with 'Clientes Varios' ID

Depends on: SALE-0001

Cash-only fast mode

One-tap exact-cash checkout for market stalls

Depends on: SALE-0001

Self-checkout / kiosk mode

Customer-driven ordering and payment on tablet

Depends on: SALE-0001

Customer-facing display

Second screen showing items, total and QR for Yape/Plin

Depends on: HW-0048, SALE-0001

Order-ready notification to customer

Display/ call number or send manual share message

Depends on: SALE-0001