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? later, it returned to the number one spot for another two weeks. This means that it has spent five non-consecutive weeks at number one in the UK Singles Chart. Bieber became only the fourth person to have the same single reach number one on the UK Singles Chart on three separate occasions. The other songs to top the chart three separate times are Frankie Laine's "I Believe", Guy Mitchell's "Singing the Blues" and Pharrell Williams' "Happy". 'What Do You Mean?' was the ninth best-selling single of 2015 in the UK with combined sales of 988,000 copies. In Australia, "What Do