How to use discount code

Tap the CHECK OUT button

Tap the SHOW ORDER SUMMARY area, enter the discount code and then tap arrow icon to apply discount. 

How to select payment method

Tap the CHECK OUT button

Input the shipping information and tap CONTINUE TO SHIPPING button

Choose the shipping method and tap CONTINUE TO PAYMENT button

Select the payment method and tap COMPLETE ORDER button

Tip: after choosing the payment method, you will be redirected.