When working with Shopify, we advise you use the Shopify shipping rates to maintain a cohesive experience for your customers. This ensures that your shipping configuration stays synchronized between Shopify and Firmhouse.For detailed instructions on setting up Shopify shipping rates, see Shopify Shipping Rates.
You can also configure free shipping specifically for subscription orders. This is a common strategy to incentivize customers to subscribe rather than make one-time purchases.For more information, see Free Shipping for Subscriptions.