Backend be like... I will wait for your stupidity to arrive.

https://upgrade.plusgrade.com/offer...

I found websites where it was possible.

Well...
Everything is fun and games until they start sending the ̡eņt̡ire ͡l̕or͝d ̴o͟f th̷e̡ ͠rings in̵ ̨Zalgo̴ ͘t̝h̞͡r͔͖͎͙o̡̻u̵̪̦͕͍̻̘g̬͖͎̱̙̫͘h͎̯̟̩̮̱̩ ̷̝̥̣̰̝t̞̭͖̳͉h͏͖͙̦ͅé̥̩ ̺̹p̹̬o͏̳̹͉̮s̪̻̘͕̯̜t̘ ̹̹͉̪m͏͕̘e̲͔̫s̳̦̞̪̟̪̟s̢̰a͏͉̝̲͓͙g̱e̺̣̟͟.̬͍͈̦̩̼