Welcome to Pherotalk Paradox1!,
It’s good to see that you already have experience with pheromones- you should fit right in 
Since you already purchased some pheromones from here my best advice would be to follow this guide for each product separately. This will help you to get the best results.
This is a guide by Steve on how to find your Sweet Spot (the number of sprays that works best for you):
How to find your sweet spot... (How to find your sweet spot...)
As for your 1st question —The Putatives are good to test out and see what results they have for YOU (it’s all about experimentation). So, you should try to test them out and them tell the other members what results you got from them( if I told you what results I had from certain Putatives it may cloud your view while your testing and you might only look for the reactions that I got from it which might block you from seeing unique results that you are getting).-------However, some people see similar results and if you are really really really interested in see a guide that tells what some of the Putatives do you can check out JesseJester’s Journal- I think that he has a small guide on the first or second page of his journal…or you can use the search tool at the top of the page and type in something like “putative””guide” and search through the results- I am sure you will find a few threads about it because I have done that search before and there are a couple of guides.
For the other two questions I am not exactly sure of the answers – but you could PM Catlord and find out from him. That would be pretty accurate too.
Hope to hear about your pheromone adventures soon
ClintX2