The following problems were found:

• The quantity of WATERPROOF AND WINDPROOF (ahuja245) must be purchased in groups of 12.
• The quantity of school bag (sasta abdullavhai ;',) must be purchased in groups of 50.
• The quantity of BRANDED PULLOVERS (ahuja.-1) must be purchased in groups of 12.
• The quantity of Travel School Backpack (sasta abdullavhai ;',) must be purchased in groups of 50.
• The quantity of Premium Drill Flat Belt Lower (#31951) must be purchased in groups of 4.