Additional Tips Avoid sales tax. If the merchant charges sales tax for your state, look for a merchant that will not collect sales tax from you, other things being equal. Currently the laws concerning the collection of sales tax for Internet commerce are somewhat unclear, and you should check with your tax professional concerning the laws in your state. Pay with a credit card. The credit card companies offer important protections.
Service is important.
While you want the best price, you can not ignore the service. Lousy service can ruin your shopping experience. Some stores are sacrificing service to offer the most competitive prices. Check out our reviews on service, especially our actual shopping experience. Proximity is key.