firstly, the transport of shopping online, you can order an unlimited number of products. And without the effects of the size of the product.
But the problem is the delivery charge and the security of goods in transit.
For the purchases in that store shop,You may have problems in finding the amount of cargo space is more than your car.
You have to spend time in a long journey.The advantage is that you can order quickly and can take care of it all the time.