This article is for stores that installed B2B Wholesale Hub before February 5 2026. If you installed after February 5 2026, follow the app block setup guide → How to install Wholesale Hub - app blocks
After you add B2B Wholesale Hub to your store, the app needs to add code to your theme so wholesale discounts show on your storefront. You can do this using the app’s Theme Setup tool.
This install process makes a copy of your selected theme and installs the app only on that new copy. Your original theme is not altered at any time, and you can keep it as a backup. You can then preview this new theme and publish it whenever you’re ready.
💡 Do not delete your original theme. Keep it as a backup in case you need help from our support team to uninstal Wholesale Hub later. After the install, rename the original theme so it is easy to find.
First-time setup
On B2B Wholesale Hub’s Welcome page, click Set up theme to show discounts.
Prepare your theme by making sure you don't have any other apps installed that modify pricing. If your theme uses an AJAX or pop-up cart, switch to a page cart (instead of a drawer/pop-up) in your theme settings before you run setup. Click I'm Ready once your theme is prepared.
Choose the theme you want to install B2B Wholesale Hub on from the dropdown menu, and click Run setup to initiate the install. The Theme Setup tool will automatically create an unpublished duplicate of that theme and install the app on that copy. Your live theme will not be affected.
Our support team will get in touch when your install is complete and your theme is ready to test.
🔔 Do not run the Theme Setup tool on the same theme multiple times. If you think the install did not work, contact support so we can check.
Reinstall Wholesale Hub
If you’ve updated your theme or installed a new theme in your store, you’ll need to use the Theme Setup tool again for B2B Wholesale Hub to work on your new theme.
In your dashboard, go to Menu > Theme Setup. From there, follow the same steps above to install B2B Wholesale Hub on your new theme.
Remember: This process always duplicates the theme you select, and it adds the app code only to the duplicate.
You can preview that duplicate theme once this process is done, to see how the app fits into your new theme. Then publish that copy to make it live for your customers. Be sure to keep your original theme as a backup.