How to Manage Corporate Purchases and Invoicing by WhatsApp in Your Ecommerce

If you have an online store, it's probably happened to you: a company writes to you asking about wholesale prices, needs an A invoice, and needs the order yesterday. Meanwhile, your team is answering the same old questions: 'Do you have size M?', 'Do you ship to Salta?', 'How long does it take?'. Corporate sales are a huge opportunity, but if you handle them on WhatsApp without a system, things can get out of hand.

The problem: corporate purchases are not like retail ones

A corporate purchase involves more steps: requesting a quote, checking stock, coordinating shipping, issuing an invoice, waiting for the transfer. If you do all that on WhatsApp with scattered messages, it's easy to get lost. Plus, corporate clients often write outside business hours: in the early morning or on Sundays. And if you don't respond quickly, they cool off and buy elsewhere.

How to solve it on WhatsApp, step by step

1. 1Set up a dedicated WhatsApp Business line for corporate sales. This separates retail inquiries from wholesale ones and lets you offer more personalized treatment.
2. 2Create a quote template: put together a message with the key fields (product, quantity, unit price, subtotal, VAT, offer validity). You can use WhatsApp templates to send it with a single click.
3. 3When a corporate inquiry comes in, respond with the quote and ask if they need an A invoice. If your store issues electronic invoices, request their tax details in the same chat.
4. 4Coordinate shipping: if you have a shipping system integrated, calculate the cost and estimated time. If not, keep a table with rates by zone handy to respond quickly.
5. 5Close the sale by sending the payment link (Mercado Pago, bank transfer, etc.) as soon as they confirm the order. Speed is key here: if the client has to wait, they cool off.
6. 6Follow up after the sale: confirm the shipment, share the tracking number, and ask if they need anything else. Companies value professionalism.

How Wando helps you (without it being mandatory)

Wando is not a robot that responds on its own: it's an assistant that suggests replies and you approve them with a click. It learns from how you respond, so it gets better at suggesting over time. For corporate sales, it helps you because:

• It organizes your messages in a single inbox, with tags for contacts (for example, 'wholesale', 'A invoice', 'pending payment').
• It creates templates for quotes and frequent responses, so you don't write everything from scratch.
• It sends the payment link right away, without delays.
• It handles inquiries that come in at dawn or on Sundays with scheduled auto-responses, so corporate clients feel heard at all times.
• It gives you message and campaign statistics, so you know how many corporate sales you close on WhatsApp.

Common mistakes when managing corporate purchases via WhatsApp

• Mixing retail inquiries with wholesale ones: you miss important orders. Separate the lines or use labels.
• Not having a quotation template: each quote takes 20 minutes and typing errors are costly.
• Delaying responses outside business hours: corporate clients also write at 2 AM. Set up an automatic response letting them know you'll get back to them as soon as you can.
• Not asking for tax details in time: if you need an invoice type A, ask for it before closing the sale, not after.
• Not following up: if you don't confirm the shipment, the client thinks you forgot. A follow-up message prevents complaints and builds trust.

Managing corporate purchases via WhatsApp is not difficult if you have a method. With templates, labels, and a bit of organization, you can turn that wholesale inquiry into a recurring sale. And if you want to automate the repetitive parts without losing control, tools like Wando can help. If you're interested, you can try it free for 14 days at wando.online.

The three cases that stray from the happy path and what to do in each one

Not all corporate purchases follow the script. Here are the three most common cases and how to resolve them.

First: the client asks for a quote with a volume discount but doesn't give you an exact number. Instead of throwing out a random price, ask for the estimated volume and offer a scale: 'up to 50 units, this much; from 50 to 100, this much.' This protects your margin and gives the client a reason to buy more.

Second: the client asks for an invoice type A but doesn't have their tax details on hand. Don't stall the sale because of that. Move forward with the quote and ask for the details via chat while coordinating the shipment. When they have them, they can add them in a message and that's it.

Third: payment gets delayed. If you sent the payment link and there are no signs, don't wait around. After 24 hours, send a polite message: 'Were you able to arrange the payment? If you need another method, let me know.' Sometimes the client forgot or the transfer took a while. A friendly reminder unlocks the sale.

How to measure if your management improved

If you don't measure, you don't know if you're improving. Start with the basics: response time. Before, how long did it take you to answer a corporate inquiry? Now, with templates and auto-responses, how long does it take? That number alone tells you a lot.

Then, the conversion rate: out of every ten quotes you send, how many turn into sales? If you used to close 2 out of 10 and now you close 4, your management improved. If it hasn't changed, review the price or the response speed.

Also measure the average ticket: are corporate sales larger than before? Does the client repeat? A returning client is the best sign that the process works.

With Wando, message and campaign statistics give you that data without having to keep a separate spreadsheet. But even if you don't use Wando, write down the numbers in an Excel. What isn't measured doesn't improve.

What to do when the client doesn't respond

The corporate client who doesn't respond is more common than it seems. Don't take it personally. Sometimes they're in another meeting, sometimes it slipped their mind, sometimes they didn't have enough budget.

First things first: don't spam. One message per day is fine, two is already too much. If 48 hours have passed without a response, send a short reminder: 'I'll leave the quote here in case you want to review it. Do you need any adjustments?'.

If a week has passed and there's been no response, close the case with a final message: 'I'll be here if you ever need it in the future'. This leaves the door open without coming across as pushy.

And here's where Wando lends a hand: the labeled inbox lets you mark the contact as 'no response' and schedule automatic follow-ups. You won't forget anyone and you won't over-message. The customer who doesn't answer today might buy next month.

How it was done before and why that failed

Before tools like Wando existed, managing corporate purchases over WhatsApp was chaos. The owner or manager had a single phone, and the same number handled both retail and wholesale customers. Quotes were written by hand, every time, with typos and prices that changed without notice.

Follow-up depended on memory: 'Who did I send a quote to on Tuesday? Did I send the payment link to the company in San Isidro?'. And if the manager took the day off, there was no way to know what had been discussed with each customer.

The result: lost sales, angry customers, and a team working overtime. The failure wasn't the people, it was the method. There was no way to scale: if 10 corporate inquiries came in per day, the system broke down.

Today, with an organized inbox, templates, and labels, the same team handles three times as many inquiries with less effort. It's not about replacing people, but giving them tools so they don't waste time on repetitive tasks.

What NOT to automate in this process

Automating everything is tempting, but not everything can or should be automated. What should not be automated: price negotiations. If the AI suggests a discount and the customer accepts it, you might be giving away margin. That has to be decided by a person.

Also, don't automate invoice sending. Invoicing has fiscal and legal implications; a mistake can cost you dearly. The invoice is issued and reviewed by a person. AI can prepare the draft, but the final click is human.

And definitely don't automate responses to complaints. If a corporate client complains about a shipment or a product, the response must be empathetic and personalized. A generic automatic response will only make them angrier.

What should be automated: frequent inquiries (hours, payment methods), standard quotes, and post-sale follow-up. There, AI saves you hours without losing quality. Balance is key: automate the repetitive, leave the important in human hands.