On December 18, "First Dream" sold 77,958 copies on Feixun Music. By the 19th, the daily sales figure had risen to 94,560 copies. Without even factoring in physical CD sales, the album's online sales had already surpassed 220,000!
There is a so-called 72-hour rule in online music sales: the sales volume within the first seven days of release must account for at least 40 to 50 percent of the total, with the first three days being the most critical.
Whether an album flops, merely meets expectations, or becomes a massive hit is essentially decided within 72 hours.
Chapter 756