Discount Master ‑ Quantity

no customer service and trying to purchase more and not working but zero tech support

割引設定しても割引できない商品あって使えない。

The discount campaign takes a long while to apply to all the products. Even worse, once the campaign was finished, I checked in on the website and about 30% of the store still had the applied discount (even though we had emails saying it had reverted to the original price, and the campaign was ended). I tried to fix this by deleting the campaign itself in hopes that would return the prices, which it did not. So spent over two hours having to manually return the prices one variant at a time on our website. One of the worst shopify app experiences I've had to date, would not recommend to any large inventory store

It doesn't work. Can't even implement one discount without a save error. Also tried to message them, no reply.

Very bad experince, very high cost with not clear and hidden prices. they are charging for each size or color as one product. So if you have 1 products has 5 sizes and 5 colors so they will conceder it as 10 products and charging you accordingly

I installed the app but to test it I had to agree to be billed for it so I installed it approved billing tried a code it didnt work for what i needed and promptly uninstalled it the same day yet they charged me for it because of this. They refuse to refund me because I tested a code on it. Pathetic and not good business. Dont install.

This is the second time I have set up a sale on this app. Once again it was easy to set up but once again the app failed. The first time it did not return all prices to normal. This time it has not discounted all the products. This makes me look very bad to my customers :-( Support was very quick last time and I hope it is this time - otherwise my widely advertised sale will be a big fail!