New Business Announcement Cards How Do I Get Started With An Online Business? Help!?

How do I get started with an online business? Help!? - new business announcement cards

Sales designed birth announcements, invitations, business cards and everything. But he has no idea how to start and is overwhelming. Someone told me to start selling on ebay instead of my own website. So if I even on eBay, go to have my own site.
Someone out there tips or advice for me? Thank you!