An online shopping system that allows a client to submit online orders for items and/or services from a store that serves both walk-in clients and online clients. The online shopping system presents an online show of an order cut off time and an associated delivery window for items selected by the client. The system accepts the client’s submission of a purchase order for the item in response to a time of submission being before the order cut off time. The online shopping system does not settle with a credit provider for the client until the point that the thing chose by the client is picked from inventory but before it is delivered. Therefore, the client can go on the online and make changes to the order. In addition, available service windows are introduced to the client as a function of client select order and service type and further, the order picking is appointed as per a picker’s preference. When ordering products, many shopping systems give a virtual shopping cart to holding items selected for purchase. Successive items chose to buy are set into the virtual shopping cart until the point when a client finishes their shopping trip. Virtual shopping carts might be analyzed anytime, and their substance can be edited or deleted at the option of the client. Once the client chooses to present a buy arrange, the client may print the substance of the virtual shopping basket with a specific end goal to get a hard copy record of the transaction.