With this feature, when a new address is saved on any customer profile from POS or Ecommerce, the customer address is saved asynchronously to the headquarters which improves the performance of saving customer addresses. The address will be initially saved in the channel database and then synced to headquarters using the P-job and "Synchronize customers and channel requests" job. Thus, prior to enabling this feature, please ensure that the "Synchronize customers and channel requests" job is scheduled to run every few minutes.