Caveat emptor by phone, also have a statutory "cooling off" period of fourteen calendar days during which the purchase contract can be cancelled and treated as if not done. Although no longer applied in consumer law, the principle of "caveat emptor" is generally held to apply to transactions between businesses unless it can be shown that the seller had a clear information advantage over the buyer that could not have been removed by carrying out reasonable due diligence. "Caveat venditor" is Latin for "let the seller beware." In the landmark case of "MacPherson v. Buick Motor Co." (1916), New York Court Appeals
What Do You Mean? also debuted at number one the "Billboard" Hot Digital Songs chart, selling 337,000 copies in the week ending September 3, 2015—marking Bieber's second number one single on the chart, following "Boyfriend" which sold 521,000 in its debut week. In its second week, "What Do You Mean?" stayed at the top of the Hot Digital Songs chart with sales of 159,000 copies, however, it descended to number three on the Hot 100, with a decrease of 30% in overall activity, but rebounded to the runner-up spot the following week and stayed as the best-selling song with 128,000 downloads. On the chart