When you remove the Wholesale Pricing Discount, we lose access to your store. Our access token immediately becomes invalid for your store by Shopify so we cannot automatically remove the code and files.
To remove, please uninstall the app by going to Apps and click delete.
From there you can send us staff access to firstname.lastname@example.org and we can remove the code for you. Please include your store URL and request the WPD code be removed.