We understand the convenience of listing a large volume at a time and have made available an amazing feature to accommodate this matter!
Navigate to your Bulk Listing Form within the "My Listings" section of your GCX Account. Here you will be able to bulk list by either manually entering your card information (Select the Add "Another Gift Card" to add a line item) or you can upload multiple CSV files at once. To ensure the CSV file is uploaded correctly, your document must have the correct values and the sequence according to the header names displayed on the page. For convenience, we suggest using our CSV Template here.
Here is a quick visual below showing how to upload your file. 
If preferred, you can also drag and drop your file instead.
