I think that people sometimes assume that because you like quilting, and do it as a hobby (presumably) that they need not pay you for your time and skills. They also mostly likely underestimate how much time goes into a quilt. And faced with a $300+ total for two quilts, they are likely to think that is a lot of money for two "blankets", and never once think that really, for skilled custom quilt making, they should be doubling that figure.
So, take it as a lesson learned, and in future, if you want to do a quilt for pay, talk specific numbers from the get-go, and get it all in writing. If you don't mind occasionally doing a favor for appreciative recipients, then so be it -- take pictures of your work so you can enjoy them, and think happy thoughts about two little girls who have nice new quilts. And tell them that this is a one time thing just for them, otherwise all their friends will think they are doing you a favor by giving you that same kind of "business".
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