i dont see anything wrong in that nor is there anything wrong in her telling you to fuck off
as has been pointed out prossie operate in a free market economy are can charge what they want there is price controlling or monopolistic control altering the market price.
its simple if you dont want to pay x and only want pay y then find a prossie that charges y
Whilst I may comment one way or the other, whether I would personally pay a particular rate, I think what you've said is essentially true.
I seem to remember Jim's favourite increasing her price by a mere £10 one time and all fucking hell broke loose here! It was absolutely comical! A lot of wailing and belly aching from some members. I'd have thought if she is as good as some say, £10 extra is no big deal?
At the end of the day, it's up to her and anybody else what they charge. You either pay it or fuck off and book somebody else. The prossie doesn't owe you anything. And you don't owe her any loyalty re returned custom. Purely a business transaction.
I've usually found that in reality, I still manage to punt at the original rate 8 times out of 10. If that doesn't happen, I have a decision to make. On principle, I wouldn't pay more so just book other prossies. I've never found anybody who I couldn't replace. I don't get that tied to one person. Why would I? I think it's a mistake some punters make and the slippery slope to behaving like a fluffy twat.
A few will try it on, as it's the New Year. Market forces will determine whether any can maintain an increase.