In 2015 the North East Saskatchewan Institute of Agrologists contacted me wanting a website for their annual conference. The website features PayPal Integration to register members and accept payments on their account for the upcoming conference. As well, sponsors can pay via the website as well. The majority of the website is one page which is what they wanted, except for the registration and payment pages. The PayPal integration allows the registrations to be marked as paid automatically and processes around $6,000 in payments in a couple of months.
Every year we update the website content to fit the upcoming conference. The back end allows the NE SIA board to log in and get the list of registered users and who has or hasn't paid.