Pumper Bundles Volume Discount

The app simply doesn't work. I've spent weeks in the chat trying to solve my problem but they have no idea. I've created quantity discounts on my website. A customer will purchase multiple items that should qualify for quantity discounts and they get maybe 1 or 2. I've rebuilt everything and promised that "it's fixed" multiple times with no resolve to the issue. I really wanted this to work but the app developer has no idea how to write the correct code to get it to work. I would stay far away from this app unless you want angry customers for not getting the discount they are promised.

the app doesn't work with COD and of course, you need to contact the support in order to remove the branding, what a mess...

You need to create a bundle block for each product or collection. We can't apply it for all products...useless. Also, not compatible with COD

I cant score Zero or I would.

This app only support limited products and they dont tell you that until you have installed it and set up all the informatuion in your store.

False advertising by making people think it isnt limited when it is.

Clear and transparent advertising required.

You can create up to 6 discounts in one offer.
You can only create up to 9 offers.
This is due to the use of metafields in the shopify store.
Meta fields are finite and resources are limited.
This is the explanation of the pumper.
But then I tried other applications.

Rapi Bundle Quantity Breaks.... .offfer-limit:infinity
Koala Bundle Quantity Breaks.... .offer-limit:up to 25
BOGOS.io Free Gift Buy X Get Y... .offer-limit:infinity
Kaching Bundle Quantity Discount.... .offer-limit:up to 100

pumper has the lowest number of offers of all the highly rated bundle apps.
I would recommend kaching bundle.
The UI.UX has been refined compared to 6 months ago. → proof of regular updates.

I cried at the low number of pumper even though there are some bundle infinity apps.
Apps that can't be made as bundles are expected, what is the meaning of existence?

But the main culprit is shopify.
If I have to bother with apps any more, I'm thinking of moving to another e-commerce service.

The app has a bug on volume discount, I setted buy 3 can get discount, but when i buy 4, all of them can not get any discount. And they can not fix

not recommend
customer support asking about store password