Even though most states don't require it, you should create an operating agreement when setting up your LLC. This agreement is an internal document that establishes how your LLC will be run, including how the LLC will be managed. In the absence of an operating agreement, state law will govern how your LLC operates., The articles of incorporation — or a certificate of incorporation — is a comprehensive legal document that lays out the basic outline of your business. It's required by every state when you incorporate. The most common information included is the company name, business purpose, number of shares offered, value of shares, directors, and officers., Taking customer payments: Set up a point-of-sale (POS) Finally, you can seek loan options from banks and other financial institutions to get your company up and running., , , .