Need Assistance

Hi, Could you plz help me?

Our websites sells cakes online as our main product and want to offer various types of candles as cross sells.

We have 6 types of candles (variable products with numbers 0-9 for each)

eg: Candle Product 1 > Variations Product 0,1,2,3,4,5,6,7,8,9 Candle Product 2 > Variations Product 0,1,2,3,4,5,6,7,8,9

We want to setup the plugin in such a way that when a customer adds a specific category of products (eg: birthday cake) to his cart and checks out, he is presented with a popup which suggests that he also select one or more of the various candle cross sell upsells.

He can then select a TYPE of candle and then select the VARIATION of that type. eg: TYPE > Glitter Birthday Candles VARIATION COLOR > Blue VARIATION NUMBER ==> 9

I don’t really want to create a separate bundle of each cake with the candles and only want the selected candle to also get added to the final checkout along with the updated price (price of cake + price of candle)

Plz advise of a simple, effective and scalable way of doing this.