Caveat emptor effect that the initial transfer or license of intellectual-property rights is preserved. Most stores require proof of purchase and impose time limits on exchanges or refunds. Some larger chain stores, such as F.Y.E., Staples, Target, or Walmart, will, however, do exchanges or refunds at any time, with or without proof of purchase, although they usually require a form of picture identification and place per-transaction and/or per-person quantity or dollar limitations on such returns. In the UK, consumer law has moved away from the "caveat emptor" model, with laws passed that have enhanced consumer rights and allow greater leeway to return
What Do You Mean? You Mean" debuted atop the ARIA Singles Chart on September 5, becoming Bieber's first number-one single on the chart. The song spent four consecutive weeks on top of the chart, becoming the second-longest running chart-topping track for 2015 and gaining a platinum certification from the Australian Recording Industry Association. On October 3, Bieber was knocked off the top by Macklemore & Ryan Lewis's "Downtown". "What Do You Mean" also debuted at the top of the charts in both New Zealand and Ireland, becoming his first number-one single in both countries. It spent seven consecutive weeks at number one in Ireland,