Final answer:
Veritext requires a written proof for its transcript orders to ensure a reliable and verifiable record that is superior to verbal confirmations and can be referred to later.
Step-by-step explanation:
The policy at Veritext likely requires transcript orders to have written proof of the order. This is because written documentation provides a verifiable and tangible record that can be referred to in case of disputes or for record keeping. Verbal confirmations are generally not considered as reliable as written ones, visual proof might not include all necessary details, and while legal documentation is written, it refers more to documents with a binding legal force rather than a standard business transaction record.