Can anyone please point me out to some resources on how to integrate #bitcoin payments on a website?

I'm extremely new to this and only want potential clients to select from 3 different packs to buy to get premium features in a game server I'm running, and pay the price via #lightning. Then, somehow in the back end, they get the bonus they paid for automatically.

Is this what's called Point of Sale?

Do I need to set up my own #node for this?

Are there any services available to do this for me and take a cut as fees or something?

I'm willing to go down the rabbit hole but when googling I can only find centralized companies and bot-generated articles.

Thanks in advance, have a nice day.

#asknostr