M755) TH 13 Good Account - Level 136 - Heroes 48_45_21_2 - 139 Gem - 5 Worker - 1 Epic equipment - Nc 1000 Gem (Android &iOS)

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.