My main advice is to try out all pheromone products around people you don't already know. This actually applies to other factors affecting attraction: clothing, new haircut, beard, glasses, whatever. If you think about it, you might get jokes from your friends about the "new you" and get double takes at the mall. Ask for help from the female sales help at the mall and see what happens.

RE mixes, I would apply the A7 and cover it with the Chikara. Without a doubt, that would be my first try.

Clothes are a great choice for saving money, but it takes a while to wash out.

Good luck,
B