C.M.
I don't think there's one certain way to do potty training at daycare. However, I do think the parents and daycare provider should talk to each other so that they are not conflicting with each other on potty messages. When my younger son was training, our daycare provider was fantastic--she was probably way more consistent than we were. She had another child training and it was just as easy to train both of them. She never asked for extra pay and even buys each trained child a package of underwear when they become a "big" boy or girl. Communicate with each other and come to an agreement is my best advice.--C.