Variations plugin Maxium Variations

I sell twelve variaties of microgreens. They come in size 2, 4, 8, 16 ozs.

They can be bought in frequencies of every week, every two weeks and monthly. I also offer them in quantities of zero to five for each microgreen. This will create 42,124,981,346,560,000 variations, I need to give my customers the ability to order any number of variaties, in different frequencies, and different quantities. What is best way to do this. I am currently using the Variations Plugin but I dont think this is best way to handle this.

The page I need help with: [log in to see the link]