The general rule of thumb in this industry is that the more sales channels you have, the better your chances of recuperating the highest possible amount back from your investment. This is one of the best selling tips we can give you. For example.: If you sell your goods both on eBay and at a flea market, you can cherry pick the higher value items and sell them for a bigger profit on eBay, and sell the lower-value items at the flea market to maximize your returns on each item.
We also recommend these selling tips: