How are you wanting to control this?
- automation as soon as the number of items bought reaches 10
- manually decide to create a coupon yourself
Simplist would be to run a Word Mail Merge periodically selecting on no of items bought >= 10 to print the coupons.
But you will need another flag to indicate 'coupon already printed', which you would need to filter out of the mail merge also.
HTH
Hew
PS I said >= 10 in the above in case say they have just gone from previously 9 to now 11 items bought scenario.
- automation as soon as the number of items bought reaches 10
- manually decide to create a coupon yourself
Simplist would be to run a Word Mail Merge periodically selecting on no of items bought >= 10 to print the coupons.
But you will need another flag to indicate 'coupon already printed', which you would need to filter out of the mail merge also.
HTH
Hew
PS I said >= 10 in the above in case say they have just gone from previously 9 to now 11 items bought scenario.