You can put a counter with the number of codes in your online store or auction. Your clients will then know if the code will be delivered to them immediately after payment or will have to wait for new products to be added to the database.
In order to download the HTML code and place it on the website or auction, log in to the system and go to the code base settings. From the right menu, select Code Counter. Then, find the appropriate format in the drop-down list and copy the contents of the HTML code field. Paste it anywhere on the page. The code counter will update automatically.
If you want to paste the code on auctions, make sure you use a text editor, not a visual one.
This is how the code counter on your website looks like: