Created a discount coupon to apply to a product with the one-time use option

Hello,

So you want to use the coupon generator.
The "coupon template" will be duplicate for each serial generated ; you can use a fixed value (directly in the coupon) or choose a dynamic value which will be related to the "serial product" (product with the pack, which generated the serial in the order).

Since your template includes all HikaShop restrictions, you can easily set-up the product restriction and the global quota (to 1).

Regards,

Hello,

You can't.

But you can ask HikaSerial to generate 1200 serials (and the coupon codes in the same time).
Once the serials created, you will be able to export the list in CSV if you want to have all the codes in one file.

Uploading a CSV to create serials, will just create serials but won't create the corresponding coupons ; you need to use the generation process to do so.

Regards,