It is PSD policy to write-down unsold cards and dated gifts at the end of the first sales campaign year, and all other gifts at the end of the second sales campaign year.
私营部门司的政策是在第一个推销年度末减记未售出贺卡和过时礼品的账面价值，在第二个推销年度末减记所有其他礼品的账面价值。