You may include up to 50,000 coupon instances in one single-use coupon series. However, you don't need to create all coupon instances for a single-use coupon series at the same time. Additional coupon instances may be added to a series after the series is created.

Add coupon instances to a single-use coupon series

1. Sign in to your My Services page.
2. Click the Store link.
   
3. Go to Coupon Manager.
   
4. Click on the coupon prefix code for the single-use coupon series you'd like to update. You'll be taken to the Edit Coupon page.
   
5. Under Coupon Options, enter the number of additional coupon instances you wish to create in the Create [#] additional coupons field.
   
6. Click the Modify button, located to the upper right. The additional coupon instances will be added to the single-use coupon series.
   
7. Click the Download List button to download an updated list of coupon codes for the single-use coupon series, or Return to Coupon Manager.
   

Don't see the box to create additional coupon instances?

To create a single-use coupon series, you must begin the series by creating at least two coupon instances. If a coupon series is created with only one instance, it won't be recognized as a coupon series, and you won't be able to add additional instances.

When only one single-use coupon instance is created for a coupon prefix, the coupon code will contain the prefix only, since additional coupon instances can't be added at a later time. For example, if you enter a coupon prefix code of MYOFFER and create one coupon instance only, the coupon code will be MYOFFER.