two tier tears

Not told ahead of my purchase of £3000 hearing aids that Advantage points would be credited at a mere 1 point per £1, not the 'normal' 4 points per £1 on other Boots goods. Only told after several visits to store, by a clearly embarrassed employee who could not defend/explain the discrimination. (She claimed this was set out in the literature I received with my purchase!) It's the same devaluation for spec purchases, by the way. Oh, and the bloody aids don't work!