(ii)if an advance deposit is made with the insurer to the credit of the insured sufficient to cover the payment of the entire amount of the premium together with the premium, if any, due from the insured in respect of any other risk already assumed against such deposit, being agreed to be adjusted towards the premium before the end of the month next succeeding to the month in which the risk is assumed, if the premium due is not paid by the insured before that date.
