Making deals

[walks]

I have store https://www.waks.pk/

I have created different packages I want to add functionality that there are a specific number of products on deal page e.g bracelet, earrings, rings, the customer can buy variant products of the same category like this:

1: one bracelet of own choice

2: one ring of own choice

3: one chain of own choice

but the package should be equivalent to 999 Rs. The customer can not buy the same products of the same category twice.

Is it a bundle plugin or any code to implement let me know