12sell Documentation

Learn how every part of 12sell works — across web, iOS and Android. Start with the guides below or browse by topic.

Essential Guides

Start here

The fastest way to get value from 12sell. Each guide is a complete playbook — read in 5–10 minutes, apply the same day.

First Hour on 12sell
End-to-end first-day playbook — sign up to first message reply.
Writing deals that convert
Title formulas, description structure, what to avoid.
Writing showcases that win business
Photo discipline, AI Rewrite, ongoing cadence.
Trading safely on 12sell
Counterpart verification, payment hygiene, scam patterns.
From unverified to verified
The complete verification path — when, how, what changes.

Getting Started

Sign Up
Create your account with your phone number.
Sign In
Get back into your account on any platform.
Profile Setup
The 5-step personalization after sign up.
Profile
Your public business profile and how to share it.

Tabs

Deals
Buy and sell posts that drive transactions.
Showcases
Permanent product galleries on your profile.
Tales
Short, time-limited daily updates.
Messaging
Real-time chat with attachments and voice.

Discovery

Search
Keyword search and filters across feeds.
Notifications
Push, email, and in-app delivery — all configurable.
Announcements
The in-app inbox for platform messages.

Account & Money

Tokens
In-app currency for boosts and premium actions.
Referrals
Invite businesses, earn tokens.
Boost
Pin a deal or showcase to the top of feeds.

Business

Verification
ID verification and the verified badge.
Company
Your verified business profile and team.
Private Lists
Invite-only spaces for distributors and tier programs.

Privacy & Safety

Hide & Block
Control what you see and who can reach you.
Reporting & Safety
How to report content and trade safely.

Settings

Settings
Profile, theme, privacy, devices, and account controls.