ROBLOX 2009 Account 61+ Offsales/Limiteds Sly Cat + Evil Duck + Circle Ears | 2,000+ Robux SPENT | Rare Items | Stacked | 15+ Years Old Join Date

Payment fee is collected to pay for service related to the product, which is a standard practice in eCommerce and other industries.

In detail, it is applied to cover services rendered to the consumer as well as administrative or processing costs, such as payment processing fee and 24/7 customer support.