Using your cred card could cost you more than you realise.
This is a companion discussion topic for the original entry at https://www.stuff.co.nz/money/361001678/insidious-hidden-costs-come-using-credit-card
This is a companion discussion topic for the original entry at https://www.stuff.co.nz/money/361001678/insidious-hidden-costs-come-using-credit-card