It does not seem impossible to anyone who has watched someone use a computer for a few minutes... A bright green button from google pay saying "click here to secure your interest in this car" is easily mistaken to mean "save to my interested list" rather than "place a deposit on this".
It's sad, but you need to browse almost any site assuming the company is an adversary. I register my domains through two decent registrars but I recently needed to help a client through using GoDaddy and NetSol. The up-sells and cajoling were relentless, vile and eye-opening.
We know how hard it is to even find the download button on a website: https://www.howtogeek.com/how-to-spot-the-real-download-butt...