Before you begin ringing up Ace Rewards transactions in POS, you need to know how you have set the POS Link Window field in Function HHC (use Network Access to access this function). If you do not know which option you used in this field, you should check it now.
Use the following table to determine which topic on ringing up Ace Rewards transactions you should read.
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If the POS Link Window is set to: |
Read the topic regarding this method: |
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B (Display at trx start and end) or S (Display at trx start) |
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E (Display at trx end) |
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Y (Display link window on demand only) |