“Accepted in over 210 countries, wherever MasterCard is accepted, the credit cards are by far the fastest way to earn Miles with a ticket purchase to fly on SAA or make qualified merchant purchases,” said Samuel Ashitey Adjei, MD of Ecobank Ghana.
Take context from the input text and decide on the accurate relationship between 'MasterCard' and 'purchase' from the options provided.
Options: headquarters location, developer, chairperson, location of formation