To open an On Account, Layby, or Parked sale:
1. Tap on the menu button on the top left and open ‘Sales History’.
2. Use the filter options to search by receipt number (or other details) if required.
3. Once the sale is located tap on it to expand the details.
4. Tap "Open Sale" to continue processing the sale in the sell screen.
Important: You cannot retrieve a parked sale if there has been a payment applied.