If you want to build your own wedding invitation business, you need to make some research on the competitors on the market. Search the internet and find others that are making wedding invitations online. After finding some competitors your are ready to take the next step.
After the research you can now make your own website for your business and start taking in orders. Also what you can do is to download or buy some wedding invitation templates, so that when order is ticking in, your already have some templates to making the invitations faster. Customers like fast service!
Try starting your business and let us know how it went.