Are monthly payments for “things that are built using moving-target APIs” accept...

		floatingatoll on March 12, 2021 \| parent \| context \| favorite \| on: Has Y Combinator lost its way when the latest comp... Are monthly payments for “things that are built using moving-target APIs” acceptable? How many months/years of maintenance (“warranty”) do you typically expect to be priced into a one-time purchase price for software?