Business Relationship
If you want long term success in any of your ventures, build the business relationship first instead of selling your product or services. People will buy from you if they trust you, no matter what you may have to offer. You have to start somewhere, why not building your personal brand? That way you can offer any product or service, as long as it is associated with your brand. Look at some of the recognized names, Dell, Apple, Microsoft, Ford, General Motors,...