I have had several problems with IS. They are VERY good at invalidating shops. The last shop they invalidated me, they had the nerve of saying that their client was the one that actually requested that I don't get paid.
They claim that since the shop was over an hour away from the provided address, I should't get paid. No restriction on distance was posted on the guidelines. In fact, they only state that I should provide an address within their service area, which I did.
Anyway...
C
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"When everything seems to be going against you, remember that the airplane takes off against the wind..." - Henry Ford