Any ideas how to simplify prestashop for digital (virtual) products

[fotoingus]

As a photographer and graphic designer  I have started to create a shop for digital files. Is here any ideas how to simplify checkout? 

- no need to colect address form customer just name and email;

- payment just paypal;

- and/or other suggestions.

 

 

[Klemart3D]

What is your (shop) nationality? By sample in UK:

Quote

Your invoice must include: the company name and address of the customer you’re invoicing

Source: https://www.gov.uk/invoicing-and-taking-payment-from-customers/invoices-what-they-must-include

If you just need PayPal, you can easily disable all others payment methods