I distribute money from a forgotten crypto wallet I sell it at half price

I'm looking to set up a platform where I can sell digital products.

Key Requirements:
- I'd like customers to be able to download their purchased products directly after they make a purchase.
- The platform should support cryptocurrency payments for the purchases.

Ideal Skills and Experience:
- Experience in setting up online sales platforms, preferably for digital products.
- Knowledge of cryptocurrency payment systems.
- Understanding of user-friendly download processes for customers.

Please let me know your experience in this area and how you would approach this project.