How do I send membership renewal reminders on WhatsApp?

WhatsApp has one rule that shapes every reminder. You can write freely to a customer only within 24 hours of their last message to you. To start a conversation, which is what a renewal reminder usually is, you must send a template that Meta has approved in advance. A template is a fixed message with gaps for the details that change, such as the member's name, plan and end date. Meta charges per template conversation and bills the business directly. Sending reminders by hand from a personal WhatsApp app works for a few members, but it breaks down quickly, mixes personal and business chats, and leaves no record of who was reminded.

Keep the message short, friendly and clearly about the member's own membership. Meta reviews every template, and most are checked within minutes. A plain update or reminder is treated differently from an offer, and offers cost more to send, so keep discounts out of your reminder unless you mean it to be a promotion. When you submit it, give an example for each placeholder so the reviewer can see what a real message looks like. If Meta rejects it, it tells you why, and you can fix the wording and submit again.

One reminder a week before the end date, and a second one a day or two before, suits most gyms, studios and clubs. Members who have already lapsed need a different, gentler note, not the same reminder again. Whatever schedule you choose, make sure a member who renews early stops getting reminders. That is the main reason to send from your membership records rather than from a list you keep separately: the list goes out of date the moment someone pays at the front desk.

SmartDuke connects your own number through Meta's official Cloud API. Memberships works out who is expiring, lapsed or upcoming. Message templates hold your reminder with placeholders like {{first_name}}, {{plan}} and {{ends_on}}, and a message never goes out with a blank. You can send reminders in two ways, and each message is kept on the member's timeline. Duke can also tell you, in plain words, how many members are expiring this week and who has already lapsed, so you know who needs a reminder before you send anything.

Every message Duke prepares waits for your approval by default. If you trust a reminder completely, an AI agent can send it without asking each time, under an opt-in standing approval: only messages that are entirely one of your own templates, filled in with the member's details, and only up to the limit per run you set. Anything Duke writes in his own words still waits for a person. You can switch this off at any time, and every message sent is in the audit log.