When I lived in Morocco, the prices went down the longer I shopped with particular market vendors. The first time I bought oranges, for example, they were eye-w

When I lived in Morocco, the prices went down the longer I shopped with particular market vendors. The first time I bought oranges, for example, they were eye-wateringly expensive. As I became a regular buyer, the price gradually dropped until they were a fraction of the original cost. (It would probably have been cheaper to begin with if I'd haggled, but I am not great at that sort of interaction).