The normal rule: the older and the smaller the debt, the higher the % charged. Please also note that credit checks on all the companies we are chasing on your behalf are provided free of charge.
Not collecting your debts early, or on time, will cause cashflow problems for your business (offer incentives for early or prompt payment).
If your customers have poor credit checks, insist on 'up front' payment and offer more incentives.
Act now and get professional debt recovery advice 4Squared.