Subscription , multiple frequencies + product/subscription together

Hi All, 

I am new to squarespace, so forgive my ignorance. From only designing for a few weeks I feel like I'm having trouble finding a way to: post a product, allow people to buy that product, OR also subscribe on the same page. In addition to this, I'd like the frequency of the subscription to also be available in different quantities. Once per week, every 2 weeks, monthly, every 2 mo, every 3 mo. Seems like I can't get all of these capabilities to be all on one product page - am i wrong? Is there a way around this.

For context, we are a coffee roasting comapny.

Thanks!

I'm staying tuned to updates on this pos as I have the same question.