There may be a way to manually add them to the cart, but I don't know if it's going to really work upon checkout, and it'll probably disappear once they're done changing the site.
If you're holding unused codes that you requested earlier, PM me with an email that can receive mid-sized attachments if you want to give it a try (or PM me with the codes if you don't want to bother, so I can experiment a bit).
|