WhatsApp Repeat Purchase and Re-engagement for Old B2B Clients: First Clear Whether the Window Is Open, Then Rank the List

A dormant B2B client list blasted with one template is the fastest way to send your account into a low quality rating. This article follows the actual execution order: the 24-hour customer service window decides what you can send now, how to tier opt-in permission, how to rank the list, what four parts a re-engagement message contains, how to pace batches, and what must be finished within 24 hours after a client replies.