If our sales price is ended will the coupon will also expire?

NO, Mr. RIZ, your coupon has no connection with your sales price. If your sales price is ended then your coupon will not end, your coupon will keep running till its expiry date.

No the Coupon and the Sales Price don’t have any connection with each other so even if your sales price ends it will not affect your coupon.

The coupon has no connection with your sales prices, if the end date of sales price is reached and your list price is activated your coupon will still keep running until the expiry date of coupon is reached.

NO, the coupon will remain to stay active on your product listing, Sales price is something else. coupon will only be ended when it’s going to be out of budget or you yourself try to cancel it,

No, your coupons remain active even if your sales price has expired because the coupons have no relationship with the sales price.