How to handle peak sales dates (Hot Sale, Christmas) in your ecommerce via WhatsApp

Hot Sale, Christmas or Mother's Day arrives and your online clothing store explodes. You post a product on Instagram and messages pour in: 'Do you have size M?', 'Do you ship to Salta?', 'How long does it take?'. The same questions a thousand times a day. And while you answer one, twenty more pile up. The customer wants to buy NOW: if you don't send the payment link right away, they go cold and don't come back.

The problem: your WhatsApp can't keep up

During peak dates, demand multiplies but your time doesn't. If you answer slowly, you lose sales; if you answer poorly, you lose customers. And watch out, because late at night and on Sundays people keep sending inquiries, and sales happen there too. You can't be glued to your phone 24 hours a day, but your customers expect you to be.

How to solve it on WhatsApp, step by step

1. 1Prepare quick replies for the most common questions: sizes, shipping, times, payment methods. Have them ready in a notepad or in WhatsApp Business's quick replies feature.
2. 2Set up an automatic welcome message that says something like: 'Hello! Thanks for writing to us. We'll get back to you in a moment. Meanwhile, you can check our promos at [link]'. That buys time and reassures the customer.
3. 3When an inquiry comes in, prioritize those with purchase intent (for example, 'Do you have these jeans in my size?') and answer those first. Generic questions can wait a few minutes.
4. 4Use labels in WhatsApp Business to classify messages: 'new', 'pending payment', 'send link'. That way none get lost in the chaos.
5. 5Send the payment link as soon as the customer confirms they want to buy. Don't wait for them to ask: if they go cold, you've lost the sale.
6. 6At the end of the day, review messages that went unanswered and follow up the next day. Even just with a 'Sorry! Our inbox filled up, are you still interested?'.

The shortcut: an AI that learns from your business

All of the above can be done by hand, but during peak dates the volume wins. That's where a tool like Wando comes in. Wando uses Meta's official WhatsApp API and connects to your usual number. The difference is that it's not a flow chatbot you have to program and maintain: the AI SUGGESTS responses and your team approves them with a click. In other words, it proposes and you decide. Plus, it learns from the responses you actually give and improves on its own.

In an ecommerce, Wando helps you: know your stock and your sizes (if you configure it with that info), calculate shipping and put together the order, send the payment link on its own, and never sleep: it works late at night and on Sundays, when your team rests. But watch out: it's not magic. It needs you to teach it how your business works and to supervise responses, especially at the beginning.

Common mistakes during peak dates

• Not having prepared answers: each query takes you 5 minutes and your morning is gone.
• Leaving messages unanswered for hours: the customer goes to the competition.
• Not sending the payment link quickly: the sale goes cold.
• Promising stock you don't have: then you have to cancel orders and it looks terrible.
• Not having anyone to cover the early morning hours: you lose sales from people who buy while you sleep.

The three cases that go off the happy path

It's not all about asking for the size and paying. Strange things happen during peak dates: the customer pays and the confirmation doesn't arrive, the stock shows as available but isn't, or the message cuts off mid-conversation.

First case: the payment isn't credited. The customer sends you the receipt, you don't see it, and they get desperate. What to do: always confirm with the customer that the payment was credited and, if in doubt, check the status in Mercado Pago. If Wando is integrated with Mercado Pago, payments are reconciled automatically and it alerts you if something doesn't add up.

Second case: the stock doesn't match. The customer asks about a product that shows as available on the website, but it's not in the warehouse. What to do: don't promise stock you don't have. Set up Wando with the real stock and, if it runs out, have the AI notify you to change the message.

Third case: the message cuts off or gets lost. This happens with unstable connections. What to do: always keep a record of the conversation. Wando saves the history and lets you pick up where you left off, without the customer having to repeat everything.

• Payment not credited: check with the customer and review Mercado Pago.
• Stock mismatch: use real stock and notify if it runs out.
• Lost message: resume the conversation history with Wando.

How to measure if management improved

If you don't measure, you don't know if you're improving or just running faster. During peak dates, three metrics matter: response time, percentage of messages answered, and conversion rate.

Response time is the most visible: if you used to take 40 minutes and now you take 5, that's already an improvement. The percentage of answered tells you how many messages went unattended, which are lost sales. And conversion is what pays the bills: how many of those who wrote to you ended up buying.

Wando gives you message and campaign statistics, so you can see these numbers without doing manual math. But even without Wando, you can do simple tracking: at the end of the day, write down how many messages you received, how many you answered, and how many sales you closed. With that, you already have a clear picture.

The key is to compare the same period: don't compare Hot Sale with a regular Tuesday. Compare this Hot Sale with the previous one, or the first week with the second.

• Response time: from 40 minutes to 5 is already a change.
• Answered messages: if one goes unanswered, it's a lost sale.
• Conversion: how many of those who wrote ended up buying.

What to do when the customer doesn't reply

Sometimes the customer writes to you, you reply right away, and then... silence. Don't panic: it's normal. They might be comparing prices, waiting for their paycheck, or simply got distracted and put their phone down.

What you shouldn't do is bombard them with messages. A customer who receives five 'are you still interested?' messages a day will unsubscribe or block you. The right approach is a soft follow-up: one message after 24 hours and another after 3 days, at most.

With Wando, you can schedule auto-replies by time and campaigns to re-engage those customers. For example, an automatic message that says 'Hi! We're reaching out because we saw you had questions about the product. Can we help you?' That's already more effective than silence.

But be careful: not all silences mean lost sales. Sometimes the customer was just browsing. The important thing is not to over-insist and to leave the door open.

• Wait 24 hours before following up.
• Maximum two follow-ups: at 24 hours and at 3 days.
• Use a friendly tone and offer help, not pressure.

How it was done before and why that failed

Before, handling WhatsApp in an ecommerce was pure goodwill. The owner or an employee kept their phone glued to their hand and answered all day: 'size?', 'shipping?', 'when will it arrive?'. The answers were always the same, but they typed them out manually, one by one.

The problem is that system doesn't scale. On a normal day, with 20 messages, it works. During Hot Sale, with 200, it breaks down. And when it breaks down, two things happen: the customer gets upset because no one responds, and the person handling it gets burned out because they can't keep up. The result: lost sales and an exhausted team.

Another way to do it was with a flow chatbot, those that make you choose options from a menu. But those also fail: if the customer writes something that isn't in the menu, the bot gets stuck and the conversation dies. Plus, they need to be programmed and maintained, and any change in the business means redoing the flow.

What was missing was a system that truly learned. That didn't repeat the same thing over and over, but improved with each response the business gave. That's exactly what Wando does.

• Manual responses: doesn't scale during peak dates.
• Flow chatbots: get stuck with the unexpected.
• Wando: learns from your real responses and improves on its own.

What NOT to automate

Automating everything is a mistake. There are things an AI shouldn't do for you, at least not without supervision.

First, don't automate price negotiations. If a customer asks for a discount, the decision is yours, not an algorithm's. Let the AI suggest a response, but you approve it. Same with complaints: if someone is angry because their order didn't arrive, they need to talk to a human, not a bot.

Second, don't automate apologies. A generic 'sorry' from a bot doesn't calm anyone down. If you made a mistake, let a person acknowledge it, with a name and surname.

Third, don't automate decisions that affect your reputation. For example, if a customer threatens with a complaint or a bad review, you have to handle that yourself. The AI can help you draft a response, but the final decision is human.

The golden rule: automate what's repetitive, not what's sensitive. Wando suggests, you decide.

• Price negotiations: always human.
• Complaints and apologies: need a person.
• Reputation decisions: you handle them.