Welcome Suva!
For business my standard answer is the go with A314. It provides you with the respect and authority you need in a sales environment.
Check this thread:
You can ad IH + IS for more trust and approachability. On it’s own some people might be intimidated by an A314 man.
Mixing these sprays with standard colognes is no problem. Most products are in neroli, a light orange flower scent that is covered up easily by any normal cologne. If you plan to use the A314 oil, use a different application point. Adding an alcohol based cologne to the oil will impact diffusion in a negative way.
The newbie kit is always a good introduction to the world of mones!
If you’re going for A314, I’d go wit the B spray first. Easier to figure out how the spray works, as effects are more in your face (and less natural, hence I prefer the oil for using it longterm).
The spray will make you a believer in these products. It’s also in the newbie kit if I’m not mistaken 