Coin collecting of investment, the principle of "caveat emptor" applies and study is recommended before buying. Likewise, as with most collectibles, a coin collection does not produce income until it is sold, and may even incur costs (for example, the cost of safe deposit box storage) in the interim. Coin hoarders may be similar to investors in the sense that they accumulate coins for potential long-term profit. However, unlike investors, they typically do not take into account aesthetic considerations; rather they gather whatever quantity of coins they can and hold them. This is most common with coins whose metal value exceeds their
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