I would love to help you with this and as a licensed cosmetologist and business owner, with 30 years of industry experience! I do have answers that could potentially help from the professional side of things. I also sense that the personalized hair care guide is a great idea fundamentally and - of course having the product available is absolutely imperative. That said, I would need specific information on your business, product benefits and features as well as the retail aspect of your business, in order to offer guidance with getting things off the ground. I know however, if this is marketed properly, you should be seeing profit within the first 60 days! Schedule a call and I'll guide you through it from start to finish!