PAC- Mobile Vet Invoice Payment

INTERNAL USE ONLY — NOT FOR PUBLIC SALE.

This is a placeholder line item used to bridge invoices generated in Daysmart Vet into Shopify checkout. Do not publish to Online Store, social channels, or POS.

Workflow: When an invoice is finalized in Daysmart, an admin opens a Shopify Draft Order, adds this product, overrides the price to match the Daysmart invoice total, places the Daysmart invoice number in the order note, and sends the hosted checkout URL to the client.

Tax: Veterinary medical services are non-taxable. This product MUST remain flagged taxable: false.

Inventory: Tracking is intentionally OFF — this is a service/payment placeholder, not stocked goods.