WhatsApp campaigns work for online stores because customers read them, and because they can reply. That second part is what makes WhatsApp different from email or SMS: a campaign starts conversations, and conversations close sales. This guide covers which campaigns to run, and how to run them without getting the number reported.
Campaigns that work for stores
- New arrivals and restocks, sent to customers who bought or asked about that category.
- Time-limited sales, such as a weekend or festival sale, with a clear end date.
- Back in stock, to people who asked about a sold-out item.
- Win-back, to customers who have not ordered in a few months.
- Cart recovery, automated rather than a campaign. See abandoned cart recovery.
Build an opted-in list
Every person on the list should have agreed to hear from you: customers who messaged you, shoppers who ticked a WhatsApp box at checkout, people who scanned a QR code on your packaging, or people who started a chat from an ad. Never upload numbers from groups or bought lists. They produce the blocks and reports that damage the number.
Segment, then send
Sending everything to everyone is the fastest way to lose a list. Put contacts into groups by what they bought, what they asked about, or their city, and send each campaign only to the groups it fits. Smaller sends cost less and get fewer opt-outs.
Write it like a message, not an advert
- Use the customer's name and a reason you are messaging them.
- One offer, one link or one reply option.
- An image or product card where it helps.
- Tell people they can reply STOP.
Frequency and timing
Two to four campaigns a month is plenty for most stores. Send when people are relaxed and on their phones, typically evenings. Spread large sends over time rather than blasting the whole list in one minute.
Templates and cost
On the official Cloud API, campaigns to people who have not messaged you in the last 24 hours use approved marketing templates, which Meta charges per message at the rate for each customer's country. That is why segmenting matters: every unnecessary send costs money. See WhatsApp Business API pricing.
Handle the replies
A good campaign produces replies: "price?", "is this in medium?", "deliver to Quetta?". They should land in a shared inbox, with an AI assistant that knows your catalog answering straight away. A campaign that nobody answers is wasted money.
What to measure
- Delivered and read rates per campaign.
- Replies and orders that followed within a few days.
- Opt-outs. A spike means the message or the audience was wrong.
Xenwap runs campaigns to contact groups with approved templates, scheduling, a controlled send rate, automatic STOP handling and delivery reports, with every reply coming back into the same inbox.
Frequently asked questions
How often should an online store send WhatsApp campaigns?
Two to four a month is enough for most stores. More than that increases opt-outs and reports.
Can I send WhatsApp campaigns to customers who never messaged me?
Only if they opted in, for example at checkout. On the Cloud API you then use an approved marketing template.
What makes a WhatsApp campaign get reported?
Messaging people who did not opt in, sending too often, and sending irrelevant offers to the whole list.