For companies
18 articles
Getting Started
Registration, password recovery, and first steps.
Company registration
Fast start for a company
Password recovery
Two-Factor Authentication
Managing Account & Contractors
Contractors, managers, and account settings.
Managers
How to Invite a Contractor to 4dev.com
Task management through "Settings"
Balance Management
How to top up your company balance.
Account recharge
How to top up the balance in USDT
How to top up your balance using a bank card
2025 Bank Holiday Calendar