Custom automatic discount (minimal quantity of each collection)

[Sevy]

Hello, i'm looking for an app or a way to create an automatic discount with more specifications than the ones offered by default with Shopify.
I'd like to create a bundle of products with a discount.

For instance, i have 4 collections and i'd like my user to get a discount if he chooses

• 3 products from collection A
• 1 product from collection B
• 2 products from collection C
• 1 product from collection D

That would help me a lot, i've had a long week looking for apps that would do that but I didn't find anything !

Thank you a lot !

Edit : that would be like :
if the user has 3 products from collection A and 1 product from collection B and 2 products from collection C and 1 product from collection D then he gets the discount

[Qualitycheck]

hi,

try this app 

https://apps.shopify.com/automatic-discount-rules

https://apps.shopify.com/discount-url

[Risa]

@Sevy 

You can do that by creating a bundle of 7 groups via app Selly:

https://apps.shopify.com/selly