Cal. Rev. & Tax. Code § 30142
(b) Except as provided in subdivision (d), if a distributor desires to defer payments for stamps or meter register settings, as provided in Article 2 (commencing with Section 30166) of Chapter 3.5, the board shall require a security as follows:
(c) The security required by the board pursuant to subdivision (b) may be in the form of any of the following, in the amount required by paragraph (1) or (2) of subdivision (b):
(d) Upon authorization by the board, no additional security shall be required for a distributor that desires to defer payments for stamps or meter register settings, as provided in Article 2 (commencing with Section 30166) of Chapter 3.5, if the distributor’s average monthly purchase of stamps or meter register settings for the previous 12 months does not exceed seventy-two thousand (72,000) stamps or meter register settings and if the distributor meets all of the following: