Projects:Limit Amount Payment Method/Functional Specification

Description

Right now it is not possible to define a limit amount by payment method in WebPOS. Overall the solution will be:

• Define a limit amount per payment method
• Every payment cannot exceed this limit. In case exceeds this limit
  • The system will show a red message in the payment area in the same way happens when there is no change
  • The system will not create the payment

Scope ERP

• This is a collaborative development to be done in core (WebPOS). Not a new module
• New column/field in POS Terminal Type window - Tab Payment Method
• Name of the field: Max. Limit Amount
  • Form view: Inside the first section, after Print twice field
    • It might make sense to define a range among 1 to ....
  • Grid view: Last column

Scope WebPOS

• Bring the info of this field to WebPOS
• Manage not allow to pay more than the limit defined:
  • Case 1:
    • Total ticket: 1500€
    • I pay in cash but limit is 1200€
    • Show a message “The maximum limit (1200€) for this payment method has been exceeded. Payment not allowed”
    • We should insert dynamically the limit inside the message
  • Case 2:
    • Total ticket: 1500€
    • I pay with credit card: 350€, remaining to pay 1150€
    • I pay in cash 1200€. Transaction allowed because I’m paying 1150€
• So the check must be done in the “method” that creates the payment:
  • If the payment is equal or below the limit, the OK
  • If the payment is above the limit, then the system shows the message and the payment is not created
• See figure 1 to know how the message should look like (this component is already created)