The legal situation is country dependent.
AFAIK whether you pay up front or on a credit account makes no difference to the contractual situation although of course if you are a credit customer then it is harder to get stiffed
Especially with counterfeit goods!he has offered to buy the goods at one price and they have effectively declined and decided he should pay another price
They quoted (no terms included - just a .xls attachment), I ordered, then they accepted the order (£12k value; not trivial) and sent through tons of small print (which I didn't read because with a 100M $ company if you argue, they will just tell you to f-off) but which contained a 14 day period during which you can reject their terms (upon which they would obviously back out of the whole thing i.e. you get no chips). Then some months later (the lead time was 12 months on this part) they upped the price a lot, which I rejected, and then some months later they shipped them. I got legal advice which was that we can return them, which we did.
I reckon they are reading EEVBLOG because in the last half an hour I got an email from a director there, offering to reverse everything, credit the excess, credit the interest, and unfreeze the account
So it pays to stand firm on these practices.
Funny thing is that Microchip have been selling this chip in the US for half the price and I bought a load
But I am still honouring my original PO at the original price, because that was the contract I entered into. I will just have a lot of stock... enough for a number of years. It is on a LTB so worth either a lot or very little depending on the situation
I had a similar situation about a year ago for 500 x ST 32F417VGT6. Quoted, order placed, after a few months price went up a lot (but the disti failed to send out the email, and an employee made the cardinal error of telling me their email failed to go out
), goods arrived, a much bigger invoice, and after some months a director of the company agreed to revert to the original price. That was a different company; a much smaller UK outfit whose name I also won't mention. They did the right thing but probably only because of the inadvertent disclosure by their employee. OTOH had their email been sent out, I would have also refused the increase, but at a great risk to myself because they were already unobtainable then so they would probably not have delivered them. The company let us have 20 samples (for a new product) but only if we order 500. Those chips have since gone from £5 to about £20 so I am glad I got that stock.