What is a network fee coupon
Network fee coupon is a replacement of Ethereum Free Transfer feature since MYKEY 2.0 to provide a better experience. It is applicable for Ethereum transactions now.
Types of coupons
As we can see, the description of a coupon includes the name, validity date, scope, transaction spped and deduction amount.
Different types of coupons can be used in different scenarios. For example, common coupons can be used for all Ethereum transactions (except account management), Investment coupons can be used in the MYKEY wealth management section, and swap coupons can be used in the MYKEY redemption function. Each coupon has its own validity period. Coupons may specify the speed of the transaction (slow, medium, fast) or unlimited.
Example: If you use a $5 common unlimited speed coupon to complete the transfer, choose the medium speed, the estimated network fee is $6, after the transaction is sent to the chain for confirmation, the actual network fee is $5.98, and then $5 is deducted, You actually only need to pay the $0.98 network fee.
How to use
There is a prompt for you to confirm a transaction before sending it. The number of available coupons you can use for this transaction shows on the line of "use coupon". Click it to choose the coupon on the new page and see the effect.
How to view my coupons
Open [Me > Network Fee and Coupon > Available Coupons] to check all coupons you've got including available and invalid coupons.
How can I get coupons
Open [Home > Tasks] and complete relevant tasks to get coupons. You can even receive coupons at the 1st of every month after complete some of the tasks.