SAP WCEM product quantity limit

Dear SAP Experts, I would just like to know if there is a way to change the limit of maximum quantity that can be added to cart per product in SAP WCEM Web shop - currently the limit in our system in 15 pcs per product. Anything higher than that would trigger an error saying "Sorry, the quantity you added to cart is not permitted. Product quantity should be minimum 1 and maximum 15." Please advise on the steps on how to do so. Thank you! Best Regards, SCG