S.C. Code Ann. § 36-3-503
(1) Unless a different time is expressed in the instrument the time for any presentment is determined as follows:
(2) A reasonable time for presentment is determined by the nature of the instrument, any usage of banking or trade and the facts of the particular case. In the case of an uncertified check which is drawn and payable within the United States and which is not a draft drawn by a bank the following are presumed to be reasonable periods within which to present for payment or to initiate bank collection: