It may take up to 1 min for the money to appear in your account. If you need any additional information, don't hesitate to contact Customer Support.
You can create a Meridianbet online betting account in the Registration section.
How to deposit money into your Meridianbet account using Airtel Money
How to deposit with TIGO PESA - PUSH
You may only top up from your own TIGO Pesa account
How to deposit money using Vodacom M-PESA