FBP | Fast Bundle Product

We are looking to integrate Fast Bundles into our site and had some preliminary questions that needed answering. Bran and Jay were very helpful in fielding my questions and the app seems suitable for our needs.

One suggestion with the build your own bundle for the sectioned list is that we'd love the flexibility of not requiring the customer to purchase at least 1 item from each collection. Instead, we'd love to see customers given the ability to choose which collections they purchase from. We would find this solution super helpful for our offering.