This is a good start BUT let me give you a word of caution for this one. It seems very clear to me that it is a service based business so as you start getting more customers you will need to find a way to delegate it to VAs or try to automate it somehow. Otherwise it will be hard to scale.
Obviously you are just beginning and it is awesome to see you on the upward spiral but just want to put the caution out there so you are rising with that in mind - so it won't surprise you. Also be careful about the terms you agree with your clients by that I mean know exactly WHAT they are paying for and WHAT you will be providing them for that pay anything else extra they would need to pay for so that you won't get requests such as "could you please quickly look at this or that" because if you have 100s of customers and they are all asking you for quick free help your ROI will go down.
Overall awesome and keep it going!