According to a report there is €9000 available in the form of post Brexit Grants for customs. Since Britain’s departure from the single market and the customs union, customs and health and safety criteria have resulted in 24 hour checks at all seaports to ensure the required information is detailed. Reportedly, last week there was an easing of some of the requirements for freight, details unexplained.
With regard to small businesses the message seems to be apply for the grants available to ease the transition period and do it yourself.