ReCharge fully integrates with Shippo!
All your orders created through ReCharge will populate into Shopify. From there, Shippo will read them as if it was an order coming in directly from Shopify.
We provide a feature that includes helpful notes in each order about where someone is in their subscription cycle. Shippo then reads the notes and automatically applies logic to your fulfilment process to get your customer the right box as dictated by where they are in their subscription cycle. Helpful if you send different items for the 2nd, 3rd, 4th cycle.
To enable this, reach out to us and we'd be happy to turn this on for you.