VERY simple python-based ecommerce project

I have a python script that returns a webpage on my localhost. I want to make this page accessible to buyers for a specified amount of time (depending on how much they paid). The request right now is something like 'python [login to view URL] -u username -p password "LOCATION" Where location is something that is user specified. Users fill in a form with some data, after this they are redirected to a page that is unique to them, and which they can access for a set amount of time. Mollie integration is required ([login to view URL]) but I have all API keys for this.