Arsenal's deal for West Ham captain Declan Rice remains on track.
While their British record 105m offer was accepted by West Ham last Wednesday, the deal is yet to be formalised.
However, both clubs are confident of an agreement in the next 48 hours.
Football.London says the method of payment is being settled regarding the dates of the installments to be paid.
With everything on track, an announcement is due from both clubs at the beginning of the week.