If you are purchasing 1pcs 0.5 meter T2 copper rod Solid Pure Copper Rod Stick Dia 14mm 15mm 16mm 18mm, it's best to stick with reputable retailers. Look for brands you recognize and put your confidence in. Although you hope the purchase will work flawlessly, almost always there is the chance you'll have a problem and need to return the item. Investing in from a merchant which has available online customer service, a good come back policy, and a proven status will make any repairs needed much simpler. Be sure the check-out is secure. When you reach the payment page, there should be a tiny icon that looks like a padlock in your navigation clubhouse. This is the symbol for a secured site; if it isn't now there, be wary. To obtain even bigger security, pay for your merchandise through a third party site. These will keep your information safe and may often offer special savings on items purchased using their system.