Account registration at PrepBootstrap is only required if you will be selling or buying themes. This ensures a valid communication channel for all parties involved in any transactions.
A lot of the content of the site has been submitted by the community. Whether it is a commercial element/template/theme or a free one, you are encouraged to contribute. All credits are published along with the resources.
Here, at PrepBootstrap, we offer a great, 70% rate for each seller, regardless of any restrictions, such as volume, date of entry, etc.