The following are the primary differences between the flow$-$through fulfilment approach and the store fulfilment strategy with the exception of: A$.$ In flow$-$through fulfilment the product is picked and packed at the retailer's distribution centre and the sent to the store for customer pickup or delivery. B$.$ The flow$-$through model eliminates the inventory conflict the store might realize between store sales and internet sales. C$.$ The store fulfilment method eliminates the inventory conflict the store might realize between store sales and internet sales. D$.$ When the consumer is providing the pickup service, the retailer avoids the cost of the "last mile" transportation.