AWS Financial Services has good relationships with lenders offering invoice finance and can advise business owners on the best option for their particular circumstances.
If you have a number of invoices waiting to be paid while your business could use a boost to its cashflow, it is possible to borrow against the value of those unpaid invoices. The idea is that once the customer settles up what they owe you, you pay the lender back. Along with a fixed service charge and interest on the money drawn.