How does Online Top Up work? To top up online, visit Online Top Up. Steps to use the service: Step 1. Register for free Step 2. Complete the Top Up details Step 3. Confirm the Order Summary Step 4. Payment Related articles Why should I register my SIM card? What is the *777# code and what are the offers available on it? How to activate Turana Pass via My Digicel App. Contact Us What is Online Top Up?