Transaction batching works by regrouping many customer purchase requests into a single transaction and sending them out simultaneously, instead of creating a new transaction for every purchase made.
This allows an important reduction in fees paid to miners for processing transactions, as well as reducing the load on the overall Bitcoin network as each new block is limited in space. Batching allows more payments to fit into a single block.
The reduction in fees is important. Batching helps reduce fees by 75% and these savings can then be passed on to our customers.