Dondolo Point of Sale System (POS) expands the scope of the point of sale system by covering the sellers of the Dondolo online store. The sellers can have one or multiple outlets which can be managed by one or more seller agents via POS panel. The seller can enable products for POS. The seller can decide product's quantity which will be used in POS. The admin can have their outlets which can be managed by admin agents. The admin can choose to display sellers products on his/her outlet POS panel. Dondolo Point of Sale System (POS) panel can work on both online and offline mode to give seamless functionality.