The Glass Shop Billing Portal: A Complete Walkthrough
A well-designed billing portal is the central tool for glass shops working within a TPA network. It is where you receive dispatches, submit invoices, track payments, and communicate with the TPA. Here is what a typical portal experience looks like.
Viewing open referrals. When a dispatch is assigned to your shop, it appears in the portal with all relevant claim details — policyholder name and contact information, vehicle VIN and year/make/model, date of loss, approved pricing, and any special instructions.
Submitting an invoice. After completing the work, you submit the invoice through the portal. This typically involves entering the NAGS part numbers used, labor time, material charges, and any applicable add-ons like recalibration or molding.
Uploading documentation. Most portals allow you to attach photos, recalibration reports, and other supporting documents directly to the invoice. Complete documentation accelerates review and approval.
Tracking invoice status. The portal shows real-time status for each submitted invoice — received, in review, approved, or flagged for correction. This visibility eliminates the need to call and ask about payment status.
Viewing payment history. Once invoices are paid, the portal provides a record of all EFT payments received, including the date, amount, and associated claim numbers. This makes reconciliation straightforward.
Submitting inquiries. If you have questions about a specific claim, pricing, or documentation requirements, the portal typically includes a messaging function for direct communication with the TPA team.
The portal is designed to make the administrative side of glass work as efficient as possible. Shops that use it consistently find that billing and payment become the easiest part of their TPA relationship.