Whenever a visitor enters the Zoo, the player can click on them and see a statement of whether the zoo price is: underpriced, great, good or ok
Although vague, after some experimentation this feedback allows the player to quickly adjust the zoo prices every now and then - which is good.
However, with shops, ATMs, toilets etc. the player receives no such feedback at all unless -everything- in the shop is so overpriced that it's just not used, then the visitors will have thoughts about it.
I would suggest that this limited feedback is not enough, especially not for shops with several different items in it. Ideally, the player would be able to see feedback on the pricing of the individual items in the specific shop info panel (feedback from the last customer who bought it regarding the suitability of the price, similar to the entrance fee feedback or even just a smiley face) so they can adjust the prices accordingly.
Although vague, after some experimentation this feedback allows the player to quickly adjust the zoo prices every now and then - which is good.
However, with shops, ATMs, toilets etc. the player receives no such feedback at all unless -everything- in the shop is so overpriced that it's just not used, then the visitors will have thoughts about it.
I would suggest that this limited feedback is not enough, especially not for shops with several different items in it. Ideally, the player would be able to see feedback on the pricing of the individual items in the specific shop info panel (feedback from the last customer who bought it regarding the suitability of the price, similar to the entrance fee feedback or even just a smiley face) so they can adjust the prices accordingly.