Understanding Invoices

Your Guide to MST Billing & Payments

What is an Invoice? An invoice is the final billing document sent after work is completed on your vehicle. It details all work performed, parts used, and the total amount due.

Invoice Lifecycle

2
INVOICE CREATED
3
SENT TO YOU
4
PAYMENT RECEIVED

Status Guide

Status What It Means Your Action
Unpaid Invoice is awaiting payment Please submit payment
Partially Paid A partial payment has been received Submit remaining balance
Paid Payment received in full No action needed - keep for records

What's Included in an Invoice?

  • Invoice number and date
  • Your account and PO information
  • Vehicle details (Unit #, VIN)
  • Itemized parts with costs
  • Labor charges
  • Tax calculations
  • Total amount due

Payment Methods

  • Check: Mail to 120 Oakridge Rd, Stanley, NC 28164
  • ACH/Wire: Contact us for banking details
  • Credit Card: Processed securely via Square
  • In-Person: Pay when picking up vehicle

Invoice Numbering

Each invoice has a unique identifier format:

Single Asset Invoice

All jobs (one or more) are associated with a single asset

FLTID-12345-120124-AB12
  • FLTID = Your account identifier
  • 12345 = Truck ID
  • 120124 = Date created (MMDDYY)
  • AB12 = Unique code

Multiple Assets Invoice

Jobs are associated with multiple different assets

FLTID-120124-AB12
  • FLTID = Your account identifier
  • 120124 = Date created (MMDDYY)
  • AB12 = Unique code

Understanding Your Invoice Total

Your invoice total reflects only the work that was approved. If you partially approved an estimate or revision, denied line items will still appear on the invoice but marked as denied.

Frequently Asked Questions

Q: When are invoices sent?
A: Invoices are sent when work has been verified complete.

Q: What are your payment terms?
A: Payment is due on completion of work.

Q: Can I get a copy of a past invoice?
A: Yes, contact us with the invoice number and we'll resend it.

Q: What if I have questions about charges?
A: Contact us immediately and we'll review the invoice with you.