Do I need to print my group acceptance letter for a Vietnam visa on arrival?

When I went to Vietnam - I printed the acceptance letter, it was required. You can go to local print shop and they'll print it. Usually their computers (at least one of them) will be internet able.

Word to the wise. Take with you crisp brand new US currency. No joke brand new, no blemish, tears, or other normal wear and tear.

I dont recall how anal they are at the VN immigration/visa office I think fairly strict. The Thai embassy was super strict.

Yes, for Vietnams visa on arrival you need to have a letter of invitation, which is what you bought. They normally will have a few peoples name on it but it doesn't matter as long as your name is on it.

You need to print out the letter and show it at the desk when checking in for your flight. They will not issue you a boarding pass if you don't print out your letter. As for printers, there are print shops all over Bangkok and Chiang mai. Just google print shop near me. You can either email the letter to the print shop or save it as s pdf on a usb drive and take it there.

Bkk and dmk have a little print store in the airport before immigration you can print at for 10 baht a page.