I was planning to use Gumroad to sell software license keys for a service I am developing. Recently I wanted to check some things and I found out that the help / documentation pages are missing. These used to be very complete, including a lot of information on how to setup products and services, questions about taxes, payments, etc. Now everything seems to be gone, and the documentation seems to be replaced by a "demo account" which includes some (very basic) demo products (https://gumroadhelp.gumroad.com/).<p>Re. software licenses, the only mention of them in the whole site is a brief line in the "Features" page (https://gumroad.com/features), which says: "Generate license keys. Selling software? We can create your license keys, so you can get back to beta". And that's it. Not very helpful.<p>Anyone knows what has happened? It doesn't make much sense to replace a lot of existing, useful documentation with a simple demo account.