The four flows to build first
Most store owners want WhatsApp to 'do marketing'. The better first build is the order journey: it takes pressure off support from the start, and it runs on messages customers are actually waiting for. We start with four flows and add the rest once those are stable.
Order confirmation. Trigger: an order is placed in your store. Message: a utility template with the order number, items, total and delivery area. Reply: two buttons, 'All correct' and 'Change something'. Handover: any change request lands in the team inbox with the order details attached, so nobody has to ask for the order number again.
Cash-on-delivery check. Trigger: a COD order comes in. Message: a short template asking the buyer to confirm, showing the address and the amount to have ready. Reply: 'Confirm' or 'Cancel'; silence after the cut-off you choose flags the order for a phone call. Handover: cancellations go to whoever runs dispatch, before the parcel is packed.
Shipping updates. Trigger: the fulfilment status changes. Message: shipped, out for delivery, delivered, each sent only when it is true. Reply: a customer who answers 'I'm not home' or sends a location pin reaches a person, not a bot loop.
Abandoned cart. Trigger: checkout started and not finished. Message: one reminder with what was in the cart and a link back to it. Reply: questions about sizes, delivery time or payment go straight to a person, because those are usually why the cart was left. Handover: the agent sees the cart before answering.