Ken, please read the entire posts again. Then you can apologize. READ Ken, READ.
renewer: you are misunderstanding. Coleen lost her WAIVER.
The I-94 CARD is what you are talking about. Here is a link with a picture. https://internationaloffice.berkeley.edu/i-94
The I-194 is the actual WAIVER.
By the way, a great Homeland Security page showing requirements.
I was responding to THIS post from RENEWER
“The I-94 is only for crossing by land if you fly you do not need to get the 1-194 it is done automatically on departure and arrival. When crossing by land at the checkpoint you show the customs officer your letter they will in turn send you inside to receive the I-194. They usually ask a few questions and stamp your passport and staple in the card and you pay the $6.00 US they do accept Visa. You must turn the 1-194 in before it expires. I tried crossing one time with an expired I-194 and was lectured and warned about losing the whole I-192 if it happened again. You hand them in on the Canadian side when you return to Canada.”