As you decide to procure your products for marketing through eBay you can proceed in three ways. Buy and stock products for resale; search for free items and sell through eBay; and, make your own items and offer them on sale.
People commonly favor the first one for it enables you to access various suppliers. Big players who have made a name in eBay marketing, amass stocks from wholesale merchants or directly from the manufacturers.
You do away with middlemen this way to strike the best bargains of cheapest prices from the suppliers/dealers. Frist-time vendors begin their purchases by approaching garage sales, thrift stores and local retailers to stack up their products.
Other beginning eBay sellers search for free items to offer online.
You look out and spread word about your business in your neighbourhood, through your family, friends and well-wishers for selling their stuff through you. Make them have a look at your stocks and operations to convince them to sell, rather than turning to charities to donate them.
Craigslist includes a free section, which is another way of obtaining items to sell on eBay. No matter what price you puts on something you got for free, you will realize a profit.
The last but most benefiting way is to make them and sell. You convert your creativity into inventions with cheap components obtained in bulk from wholesalers. As it involves no labour cost, you get best margins than selling any finished product, through eBay.
Profiting on eBay starts with acquiring products for sale. In order to create as much income as possible, you need to discover ways in minimize the cost in acquiring those products. Consider testing the methods described above in order to find the way that works best for you and your particular niche in the online sales market.