This guide provides general planning information. Product, technical, legal and tax requirements should be verified for your own business.

Key takeaways
  • Test the rush-hour path
  • Validate barcode and quantity rules
  • Plan stock and device recovery

Test the complete checkout path

Scan a mixed basket, change quantities, handle an allowed discount, take payment and reprint the receipt using representative hardware.

Review stock and purchasing

Clarify units, pack sizes, returns, damaged stock, price changes and stock adjustments.

  • Fast item lookup
  • Purchase and supplier records
  • Opening stock and audit
  • Role-based corrections

Prepare for daily failures

Test printer disconnection, internet loss, device restart and backup restoration. A fast demo is useful only when recovery is also understood.