Is there a limit to how many codes I can make?
While there is not a limit on how many codes Bulk Discount Code Generator can include in a set, we do recommend limiting any sets you plan to export from Shopify to 100,000 codes. If you need to export more than 100,000 codes, we recommend generating multiple discounts using the same configuration.
Each Shopify shop has a 20,000,000 total discount code limit. This limit includes codes that are Active, Scheduled, and Expired.
In the situation where you want to keep all of the discount codes within one set, you may also generate the multiple code sets for one discount and use different prefixes for each set of 100,000. With this prefix, you may then apply a filter when exporting codes in your Shopify Discount section.
To learn more about exporting Discounts through Shopify, review the help document here.
Exporting more than 100,000 codes at a time from Shopify often results in silent export errors. If you choose to export more than 100,000 codes and run into this issue, reach out to Shopify Support or try your breaking your export into smaller batches.