What app allows customers to create product kits with discounts?

[okoyngel]

I'm looking for an app that allows a customer to build a kit based on the products that I currently offer, with discounts if they get more than one product on the kit.

Planetbox.com have one exactly like the one I am looking for. They seem to have a Shopify website.
https://www.planetbox.com/products/build-your-kit

Do you know of any app/combination of apps that works like this?
Or is this one perhaps custom made?

[FastBundleApp]

Hello

This is Mahi from Fast Bundle. I have read about your requirement and I think our app is capable to meet your need.
Fast Bundle is a product bundling app that has many features such as Standard Bundle, Product Mix and Match, Collection Mix and Match, Buy X Get Y, and Volume Discount which I think might be a feasible solution for your issue.

No information about your products but you can manage the number of products you want your customer to choose from a bundle.

Also, you can choose different kinds of discounts to apply to your bundle.

Note that we developed our app in a way that you can use all its features without paying money.

Hope you enjoy,

Mahi

Fast Bundle