I haven't established my profile with them, yet. But when you order, you can send them an email describing your vaping gear. But since you already made your first order, about a week after you receive your order, you will be sent a feedback email from Ahlusion, and this is how you start your profile.
You respond to the email they send and let them know what you like and would prefer in each juice, and again, about your vaping gear, likes and dislikes. (For example, I would like stronger strawberry and coconut flavor in my Coco Berry Cream!), Then submit it. As I understand it, your juices will then be tweaked just for you beginning with the next order.
You will also receive a 15% off coupon with your feedback email, and even if you don't send feedback you can use it. They send a feedback email and coupon with every order.
I'm a little hesitant to get my juices tweaked at the moment, because I want to try them for the first time, just the way they are originally designed before I start changing things.
Also, if you forgot to order your free sample, then next time don't forget! You get a free sample with any order over $20. Make sure it's eligible as a sample, then write in the comment box on your order. (Example- I'd like to sample Boba Tea, 12mg, 50/50, please.) Aeromatics are not eligible. If I missed anything I'm sure someone else will jump in and save the day. Happy vaping!