What is the 30% off gas station convenience store coupon?

The 30% off convenience store coupons at gas stations are discounted based on the actual selling price being 30% of the original selling price.

1. Selling at a reduced price based on the original selling price. The discount indicates the actual selling price as a percentage of the original selling price. When shopping, using this coupon can give you a discount coupon, which can give you a 30% discount.

2. First, you must go shopping on the platform corresponding to this coupon. After the consumption is completed, you can take this 30% off coupon to check out and pay. At that time, the consumption amount will be discounted by 30% when you check out.