Prepare
Confirm S99 is currently available and prepare the exact top-up amount.
ATAS3 / All Tutorials
S99 Top Up
Complete S99 Top Up in 10 illustrated steps, with task-specific preparation, confirmation checks and a clear completion signal.
ILLUSTRATED ATAS3 GUIDE
Prepare the task before the first tap.
The screenshots show the order. These checkpoints explain what must match along the way. 10 illustrated steps
Follow the sequence
Complete S99 Top Up in the shown order.
Keep the amount and payment reference consistent across every screen.
Step 011 / 10
Verify before confirming
Keep the amount and payment reference consistent across every screen.
Completion signal
The S99 top-up appears as completed in the transaction record.
Common issue
A mismatched amount or abandoned payment page can leave the request pending.
