I'm confused. YOU made that cake for someone and this someone has no idea how much he or he s going to pay for it??? Or is this a picture from the Internet and you gonna copy it?
Anyways...doesn't look like a lot of work. buttercream , some fondant cut outs...done. I'd charge base price per slice and maybe add 30 mins for the piping?
If you said $90, it's 90. It isn't based on what your friend wants to pay. There are many variables (and pricing threads) that go into pricing that no one can give you a dollar amount. However, if she has not paid you, never do any work on a cake until you have money in hand.
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