# Bulk Bunny Help Center > Bulk Bunny Help Center ## FAQ - [Why did some of the codes fail?](http://help.bulkbunny.app/en/articles/11753245-why-did-some-of-the-codes-fail.md): codes need to be unique - [Do you have access to my products or customers data?](http://help.bulkbunny.app/en/articles/11753246-do-you-have-access-to-my-products-or-customers-data.md): No, we do not access any daya about your products, orders or customers. - [What permissions are required by Bulk Bunny?](http://help.bulkbunny.app/en/articles/11753248-what-permissions-are-required-by-bulk-bunny.md) - [Why am I getting an error message about my code pattern?](http://help.bulkbunny.app/en/articles/11753249-why-am-i-getting-an-error-message-about-my-code-pattern.md): Increase the number of characters in the pattern until the error disappears. - [How do priorities work?](http://help.bulkbunny.app/en/articles/11753313-how-do-priorities-work.md): Set a higher priority to a discount batch to generate those codes before the normal priority batches. - [How can I check if a customer’s discount code is valid?](http://help.bulkbunny.app/en/articles/11753315-how-can-i-check-if-a-customer-s-discount-code-is-valid.md): Copy-paste the code under the Lookup Discount Code input on the dashboard. - [Can customers apply multiple discount codes to the same order?](http://help.bulkbunny.app/en/articles/11753317-can-customers-apply-multiple-discount-codes-to-the-same-order.md): This feature is not yet available to all Shopify Stores. - [How do I check the progress of my batch code generation and imports?](http://help.bulkbunny.app/en/articles/11753318-how-do-i-check-the-progress-of-my-batch-code-generation-and-imports.md): Check the progress bar displayed on the dashboard. - [How many discount codes can I create?](http://help.bulkbunny.app/en/articles/11753320-how-many-discount-codes-can-i-create.md): 20,000,000 discount codes per store - [How do I modify the discount applied to a batch?](http://help.bulkbunny.app/en/articles/11753322-how-do-i-modify-the-discount-applied-to-a-batch.md): Click on Go To Discount, make the desired changes - all codes will now use the updated discount settings. ## How To - [How to create discount codes only for specific product variants](http://help.bulkbunny.app/en/articles/11753328-how-to-create-discount-codes-only-for-specific-product-variants.md): Select the Specific Products radio button in the Discounts tab inside Shopify Admin - [How to view generated codes](http://help.bulkbunny.app/en/articles/11753332-how-to-view-generated-codes.md): Click on Export Codes to view and export the discount codes. - [Why generated codes won't contain profanity](http://help.bulkbunny.app/en/articles/11753335-why-generated-codes-won-t-contain-profanity.md): Bulk Bunny doesn't use vowels, 1, and 0 so no words are accidentally formed. - [How to create a discount batch](http://help.bulkbunny.app/en/articles/11753336-how-to-create-a-discount-batch.md): Give your batch a name, select the relevant discount, enter the number of codes you need, choose a pattern and click Generate Codes. - [How to choose a pattern for your codes](http://help.bulkbunny.app/en/articles/11753337-how-to-choose-a-pattern-for-your-codes.md): e.g. \[8LN\] generates 8 random letters and numbers \(e.g. HW2CD9JC\), \[10N\] generates 10 random numbers \(e.g. 2273497742\) - [How to export discount codes](http://help.bulkbunny.app/en/articles/11753338-how-to-export-discount-codes.md): Click on Export Codes to get to the corresponding discount codes, the click on Export in the top right-hand corner. - [Getting Started with Bulk Bunny](http://help.bulkbunny.app/en/articles/11753339-getting-started-with-bulk-bunny.md): Generating your first batch of discount codes takes less than a minute. - [How to create a discount in Shopify Admin](http://help.bulkbunny.app/en/articles/11753340-how-to-create-a-discount-in-shopify-admin.md): Go to Discounts, click on Create Discount and select the desired type. Enter a name, a percentage/amount off and any other optional settings - [How to add extra code to an existing batch](http://help.bulkbunny.app/en/articles/11753342-how-to-add-extra-code-to-an-existing-batch.md): Use the Add Codes option to add new codes to an existing discount batch. - [How to add codes by uploading a file](http://help.bulkbunny.app/en/articles/11753345-how-to-add-codes-by-uploading-a-file.md): Upload a CSV file with each code on a new line.