Point of Sale

Payments

Emma Coochin 2 min read Updated Apr 10, 2026

Processing Payments

AERIS POS supports multiple payment methods to suit your customers' needs.

Payment Methods

Method

Description

Cash

Physical cash payment

Card

Credit/debit card

Account

Charge to customer account

Gift Card

Pre-purchased credit (coming soon)

Processing a Cash Payment

  1. Click Checkout to open the payment screen

  2. Select Cash

  3. Enter the amount tendered (what the customer gave you)

  4. The system calculates the change

  5. Click Complete Payment

  6. Give the customer their change

Processing a Card Payment

  1. Click Pay to open the payment screen

  2. Select Card (Credit or Debit)

  3. Process the payment on your EFTPOS terminal

  4. Once approved, click Complete Payment

Wait for EFTPOS approval before completing in AERIS. Keep the EFTPOS receipt if needed for reconciliation.

Charging to Account

If the customer has an account:

  1. Select the customer before paying

  2. Click Pay then select Account

  3. The sale is added to their account balance

  4. Click Complete Payment

Account Requirements

To charge to account:

  • Customer must be selected

  • Customer must have an account enabled

  • Sale must be within their credit limit

If the customer is over their credit limit, you'll see a warning. You can still proceed if authorised.

Split Payments

Customers can pay with multiple methods:

  1. Click Checkout to open payment screen

  2. Enter the first payment:

    • Select method (e.g., Cash)

    • Enter amount (e.g., $50)

    • Click Add Payment Methods

  3. Enter the second payment:

    • Select method (e.g., Credit Card)

    • The remaining balance is shown

    • Click Add Payment

  4. Click Complete Payment when fully paid

Example Split Payment

Total: $127.50

  • Customer pays $30 cash - $97.50 remaining

  • Customer pays $97.50 on card - $0.00 remaining

  • Complete sale

Returns

If you need to refund a payment:

  1. Find the original sale in Sales

  2. Click Process Return

  3. Select items to return

  4. Choose the refund method

  5. Process the refund

Learn more about returns

End of Day

At the end of your shift:

  1. Count your cash drawer

  2. Compare to the expected total in reports

  3. Record any discrepancies

  4. Secure the cash

Troubleshooting

Card payment failed but AERIS shows complete

  • Void the sale in AERIS

  • Retry the payment

Customer disputes the amount

  • Check the receipt

  • Review the sale in Sales history

  • Process refund if needed

Cash drawer won't open

  • Check the drawer connection

  • Manually open with key if needed

  • Report to administrator

POS sales payment

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