Bulk Discount Code Generator

Bulk Discount Code Generator

by Seguno

Generate sets of unique discount codes and stop coupon abuse.

4.9 of 5 stars(215 reviews)

Saves Time and Effort

With no limits, generate large sets of unique discount codes after just a few clicks to use for more personalized marketing.

Stops Coupon Abuse

When codes are unique and can only be used once, you can stop worrying about all those coupon sharing sites.

Well Integrated

Handy shortcuts and contextual admin actions within the Shopify Admin make it easier to accomplish tasks.

About Bulk Discount Code Generator

Let the robots do the work!

Bulk Discount Code Generator allows you to import large amounts of codes into Shopify discounts to save time and effort. You can have unique codes automatically generated or provide specific ones yourself. We automatically filter out confusing characters to reduce support requests and, don't worry, our proprietary purifier also ensures no undesirable words end up in your generated codes. :)


Please note, this app only creates the codes in Shopify. You have to export them and then import the CSV into your marketing platform to distribute them... However, if you want to use unique codes in your emails without all that hassle then check out our other app, Seguno: Email Marketing, where you can include unique codes in any email with a single click.

Use cases for unique codes

  • Pop-ups and other email acquisition tools
  • Welcome series
  • Cart and browse abandonment
  • Win-back campaigns
  • Transactional emails, eg: order confirmation
  • Loyalty programs
  • Partners and affiliates
  • Direct mail
  • And many more...

Why use unique codes?

There are many benefits to leveraging unique discount codes in your marketing, but a primary one is reducing coupon abuse to protect margins. Codes often get shared on social media or posted on popular coupon sites so a smarter strategy for 1:1 channels like email is to provide each recipient with a unique, one-time-use code. In doing so, you also provide a more personalized experience for those loyal customers and give them more reasons to stay engaged with that channel.


There are many FAQs available in the Help Center. For any extra support needs, we are here to help! You can send us a message right within the app.

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4.9 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
  • 5 of 5 stars
    92% of ratings are 5 stars
  • 4 of 5 stars
    7% of ratings are 4 stars
  • 3 of 5 stars
    1% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    1% of ratings are 1 stars

Most recent reviews


I really like this app, it is extremely simple to use and very useful for doing bulk randomised discount codes. I would like to suggest a 'select all' option when selecting products under the 'assign to' section. When you have thousands of products or loads of collections etc, a select all would be great.. Or even 'all products except for..' so we can just elect which items would NOT be eligible out of the thousands of products in our store. I would also like to have an 'exclude shipping' option as we do not want to apply discounts to shipping costs. Thanks for the great app.

Developer reply

December 4, 2020

Hello there, thanks very much for taking the time to leave us a review, we appreciate your feedback and selection! Unfortunately, we aren't able to implement your suggestion due to limitations in Shopify, however, there is a way to make this process easier.

You could accomplish this by using tags and collections. Placing all of the products you want the discount to be applicable to into a Shopify collection using product tags will make this easier since you can then just select the entire collection instead of each individual product, one by one.

We sent you an email with more information on how to set this up, so if you have more questions, please don't hesitate to reply :)

Fabrica de Cafea

excelent. great app. easy to use. free to use. does exactly what it says it does. i like it very much.

Developer reply

December 3, 2020

Hello there, thanks so much for taking the time to leave us 5-stars, it really means a lot to us! We're elated to know you like the app, if you ever have questions please feel free to reach out :)

Near East Imports

SO easy! This app is just brilliant. It's so easy to use and works perfectly. Not much else to say....

Developer reply

December 3, 2020

Hello there, thanks so much for leaving us a sparkling review, we really appreciate it! We're so glad to hear you're finding the app easy to use and that you're happy with it so far :)