Upcoming change to mixed cart checkouts on the Shopify Checkout Integration
For those using our Retain rates (https://support.getrecharge.com/hc/en-us/articles/1500001338442-Shipping-setup-guide-Shopify-Checkout-Integration#h_01HNDGWAXXTWYPZPKA76RQVWYP), we will be storing the subscription shipping rate used at the time of checkout for your customers.