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
Latin syntax like the following, there is potential for confusion, since the "quīn" clause, though positive in Latin, is translated in English with a negative: In the following context, the words after "quīn" express not what actually happened but what very nearly happened: The pronoun "quī" 'who' or 'which', when followed by a subjunctive, can mean 'a person such as' (generic): It can also mean 'in order to' (purpose): Another meaning is 'in view of the fact that' (giving an explanation), as in the following example, said jokingly of a consul who was elected on the last day of the year: Another