ZenBox: Bundle Builder

I spent months trying to find the perfect "build a box" app and am so glad I came across Box Builder. They're the only app on the market that truly is a customizable builder with various steps. The team at Box Builder (specifically Andy) is amazing to work with -- they fix anything within a couple of hours and are so responsive to any questions I have. I recommend Box Builder to ANYONE looking for an app for customizable gift boxes, build your own kits, or just bundles in general. This is the best $20 a month you'll spend on Shopify Apps and will save you THOUSANDS of dollars that you would spend on a developer.