As a way to depend for cer­ti­fi­ca­tion pur­pos­es only, phys­i­cal and dig­i­tal revenue from the com­plete album needs to be sold at a) an av­er­age total­sale price of $two or even more per device or b) a sug­gest­ed re­tail worth of $six or more for each device.Leave a Remark / FAQ / By Bianca H In the world of vinyl gatheri