The sorting device according to the present invention has at least one mail item buffer receptacle, a number of storage pockets for mail items arranged one after another and circulating continuously in a conveyor belt and moved past one or more loading stations. Based on the classifications, associating each of the first plurality of objects with at least one group selected from among a second plurality of groups, so that each group out of the second plurality of groups, comprises objects that have essentially similar classification parameters. The client-based shopping cart is activated, and an item is added to the client-based shopping cart. If the branch is mispredicted, the first tag is broadcast to pipeline stages that may have speculative instructions, and the first tag is compared to tags in the pipeline stages.