4. Know what to purchase. Items, such as decor items, small appliances, goods for babies and kids, home bedding and so on are wonderful to shop for online. Be very careful while looking for things where fit is a problem. If you are shopping for jeans, shows or furniture, we suggest you should go to a regular shop in your town. Some certain items need to be measured and tried on first. If the site offers a better discount on your item, try it on in store, then return back home and purchase it online.