Proof of Trade
As you maybe aware, it is becoming more common for insurers to ask for documents that demonstrates your motor trade activity. This is due to an increased number of cases of people taking out motor trade insurance to drive in connection with things not relating to any aspect of motor trade; more of a cheap option to insurer mutiple cars under one policy, that sort of thing.  Keeping proof of trade is important, as with most insurance policies, in the event of a claim you will have to prove to your insurers that what you have insured, exists.  The same rules applies to Motor Trade. Proof of Trade proves to an insurer that a Motor Trade business exists in the first place.