Yesterday I loaded up the list of currencies (these are only based on real-life, they aren’t actual exchange rates) and they update correctly whenever a new currency is selected. Also, I added the text field to enter the payment details. Clicking on the “confirm payment details” button simply checks if the fields are entered, it doesn’t collect and store information or check if the values make sense (e.g. credit card number is 16 digits long). This is intentional, so people who might suspect the website can still use made-up credentials to enjoy the website.

I think I can ship this project in two days. Today I will work on success.html, the next day I will work on improving the system and making sure everything works out correctly.