Designed a website where payment gateway is integrated consisting of a simple donate button on homepage.
On clicking the donate button, the user will land on the payment page where user needs to fill the personal details.
After submitting the personal details user will land up on thank you page where they can click on pay button to donate the desired amount.
After clicking on pay button th user can fill the amount to be paid and the payment type, e.g. credit card, etc.
Also performed an analysis on various technologies that can be used for payment integration.
This website includes the code for HTML, CSS and JS for the specific needs.