dark567·7 वर्ष पहले·discussI suspect this also the same for men. In general people don't actually know what they want.
dark567·7 वर्ष पहले·discussThat kinda defeats the purpose of inflation though. Part of why Keynes was in favor of some inflation was to diffuse the effect of sticky wages, if that's the case you don't want to ensure wages stay sticky via law.
dark567·8 वर्ष पहले·discussLots of bars have "regulars" that they give unadvertised discounts too. This isn't an unsolved problem, you don't even need to go as far as coupons.