A top up voucher is a scratch voucher consisting of a 13 digit top up code and a 12 digit serial number. It is really important to use a coin to scratch it.
Top up can be done via the My Digicel App or with a code:
Step 1: Call *121*TopUpCode#
Step 2: You will receive a notification that you just topped up a certain amount of credit.
Step 3: Check your balance by calling *120# or via the MyDigicel App