Download and license terms
All products are sold by private sellers who have declared to the marketplace that they do not sell as a business. The special rules for consumer contracts, such as the statutory right of withdrawal, therefore do not apply. Your contract is with the seller. The marketplace concludes it on the seller's behalf and handles payment and download, but this does not give you contractual claims against the marketplace for the product itself.
After payment the files are available in “My downloads” for as long as your account exists. Links are generated per download and expire after a few minutes.
Single license for your own installations. Redistribution and resale are not allowed unless the vendor says otherwise.