Add WhatsApp, Telegram, USSD and SMS to your store in a day. No app for customers to install — and you keep 100% of your wallet, pricing and margins.
SwiftVend
online
The quiet leak
Your website only works when a customer is online and willing to log in. Miss either — no data, or just no patience — and the sale quietly slips away. VendStack adds the channels they already reach for: a WhatsApp or Telegram chat, and a USSD code that works even when their data runs out.
See how it works south_east₦0
earned from a customer who couldn't get online.
24/7
selling — by chat or dial code, day or night.
Instant, native, familiar. No app to install, no page to load — just a message or a code they already know.
You keep your wallet, your pricing and your margins. We add the channels your customers actually reach for.
Customers vend inside WhatsApp or Telegram — the apps they already open all day. No new app to install, no account to log into.
Plain language or Pidgin — even a voice note. “Abeg send mtn 2gb give my brother.” The AI gets it, and customers tap to confirm with a PIN.
A USSD dial code lets customers buy with zero data — so a flat wallet or an expired plan never means a lost sale.
You own the wallet, pricing and vending logic. We orchestrate the channels — we never touch the funds.
Customers can schedule a purchase for later or make it recurring — “buy 2GB every Friday,” “renew my DStv monthly.” It runs automatically and keeps your wallet turning — on WhatsApp, Telegram and USSD alike.
Go live in three steps
Point us at your wallet with a handful of small API endpoints. We sign every request so you can trust it.
Flip on USSD, WhatsApp and Telegram from the dashboard. We handle Meta, BotFather and the dial-code wiring for you.
They chat or dial, confirm with a PIN, and get value instantly. You watch it land in real time.
Built for multi-brand merchants
Most merchants run more than one platform. Add all of them to a single VendStack account, switch between them in a click, and fund every one from a single shared wallet — separate channels and reporting, one place to manage it.
SwiftVend
swiftvend.ng
FastData
fastdata.africa
9jaBills
9jabills.com
Shared wallet
funds every website
₦482,500
No onboarding fee. One wallet funds every channel and every website. Pay monthly, add channels as you grow.
USSD
Sell over a dial code — no internet needed.
₦10,000/mo
SMS
Sell by text message — works on every phone ever made.
₦10,000/mo
Chat + AI
Vend by chatting — on WhatsApp or Telegram.
₦30,000/mo
Enterprise
White-label & dedicated scale.
Custom
Every channel is independent — take one, or all of them. Run the AI assistant on both WhatsApp and Telegram and each drops to ₦25,000/mo — ₦50,000 for the pair. There are no surprise charges: a channel serves its included transactions, then waits for you to subscribe again.
Once you've subscribed to your first plan, you get a personal referral link. Share it with other merchants — when one signs up and subscribes, ₦1,000 lands straight in your wallet. No cap on how many you refer.
₦12,000
from 12 merchants referred
Give your customers more convenient ways to buy from you — and stop leaving money on the table.
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