this is copied from their tnc, you can find from their website.
7. CHARGES
7.1 NIUM may charge and debit from Your Card from
time to time, all fees and charges applicable to Your
Card including but not limited to, service fee for the
maintenance of Your Card and/or in relation to any
other service request, administrative fee for
replacement and/or production of documents,
cancellation fee in connection with any reversal of
service request or nonfulfilment of merchant
reservations, transaction fee for foreign currency
transactions and/or goods and services tax
imposed on or payable in respect of any goods and
services. You may contact NIUM for information on
for specific fees and charges applicable to Your
Card.
7.2 NIUM has the sole discretion to supplement, revise
or waive any applicable fees and charges payable
under Your Card, without notice or reason. NIUM
may notify You of such changes which shall take
effect on the date specified in the notice. Should
You retain or use the Card after the specified date,
You shall be deemed to have accepted such
changes.
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