Well I don't know the person but I looked at the site.
Emerald Yorkies
If this is who you are talking about
A few things come up. The word teacup is one. You click on for puppies you can click PayPal. *Even before you talk to her you can put a deposit on the pup.
She talks about in her contract**If replacement puppy is a higher price than the purchased puppy, the Purchaser will be responsible for the difference in price or wait for a puppy to be born of same price as purchased puppy. Really !? I am sorry if the puppy has to be replaced I would think they would just get a new pup having to deal with stress and sadness of dealing with the situation. That is just me