1) My customers can only have one plan (role, membership, product, etc) at a time.
2) I can't use Memberstack with my pricing model. My pricing model is key to my business model, branding, positioning, marketing, etc. Pricing is core to any business.
3) Change my pricing. Use another tool. Build a direct Stripe integration.
4) Please let me add multiple subscriptions to a particular member or multiple quantities on a single subscription.