To support fees being applied to Custom Sale products on your Shopify POS, please switch the Add Fees Method to Cart API in the app settings.
- Go to your Shopify Admin > Apps > Magical Fees.
- Click Settings in the left sidebar.
- Scroll to the POS section.
- Update the **Add Fees Method **setting to Cart API.
- Save your changes.
Always label deposits separately for compliance
Display bottle deposit fees as a clearly labeled, separate line item at checkout and on receipts. This meets regulatory transparency requirements, builds customer trust by showing exactly what they're paying, and makes it significantly easier to track deposits for reporting and audits. Use a clear label like "Bottle deposit" or "Container deposit (CRV)" so customers immediately understand the charge.
Originally from our Help Center