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
A Caveat or Warning for Common Cursitors the Peace, but there is no evidence for this. However, in 1550 he was appointed to collect tax in Kent, and in 1554 and 1555 he was a member of the important Commission responsible for the Thames and its tributaries from near Southwark to Gravesend. A fellow member of the Commission was responsible for the creation of the Bridewell in London, and Harman was clearly acquainted with developments in law enforcement there. The "Caveat" is dedicated to Bess of Hardwick, although that does not mean that she was known personally to Harman. There are literary precursors to the "Caveat", including