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Selling on WhatsApp: the guide for businesses that live in the chat

CRMMay 26, 2026 · 3 min read · By De One Marketing

In Colombia, WhatsApp is not just another channel: it is THE channel. People quote, ask, negotiate and buy by chat. But there is an abyss between answering WhatsApp and selling on WhatsApp. This guide is for crossing it.

The honest diagnosis

If your operation depends on one person's phone, you have a bottleneck with legs. No centralized history, no metrics, no backup if that person leaves. Step one is professionalizing: WhatsApp Business at minimum, and the WhatsApp API when volume justifies it.

What the API unlocks

The three flows that sell the most

Abandoned cart to WhatsApp: recovery rates email can only envy. Post-purchase: confirmation and usage tips; it opens the door to the next sale. Scheduled repurchase: when the product is running out, the message arrives on its own.

The golden rules

WhatsApp is personal territory: you enter with permission and with value. Relevant, segmented messages, not mass blasts that end in blocks. The line between favorite channel and spam is a single one: whether what arrived was useful to the customer.

Colombian e-commerce does not end at checkout. It ends in the chat.

If your WhatsApp is already full but messy, you have the good problem. Organizing it is multiplying it.

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