VCM23330 - EIS: deferral relief: shares issued on or after 6 April 1998: meaning of ordinary trade debt
TCGA92/SCH5B/PARA13 (11)
An ordinary trade debt is defined as any debt for goods or services supplied in the ordinary course of a trade or business where any credit given does not exceed six months and is not longer than that normally given to customers of the person carrying on the trade or business.