I went through the dilemma a while back - do I stock the pre & post tanning products & extras or not?
I decided to ask my clients with a questionnaire, I wrote up a few tick box questions and the results were quite interesting.
Basically I asked them if they wanted me to have the products they would need & should use to prepare and look after their tan and would they pay this price (I listed 3 prices, the RRP, 1 above the RRP, and 1 below RRP).
Most of my clients did not want to buy these products from me, the few who showed interest would not be willing to pay any of the prices I had listed in the options.
When I asked my clients who did not want to buy from me why this was they told me that they already had the products required through gifts (Christmas, birthdays etc..) or they had bought them knowing they would need them to get the best results from their spray tan and those who were interested in buying from me said they were not happy to pay so much more than they could get similar products from a convenient shop a lot cheaper than the prices quoted on my questionnaire.
So if you are wondering if you should buy these products in then my advice is to ask your clients if they would buy these products. After all different clients want different things and although my clients said they did not want any products from me, there are other geeks who do manage to sell some products to their clients.