function buyBasicCard() {  // eslint-disable-line no-unused-vars
  buyHelper([{
    supportedMethods: 'basic-card',
  }]);
}
/**
 * Merchant requests payment via "basic-card" with any issuer network.
 */
Merchant requests payment via "basic-card" with any issuer network.
Merchant requests payment via " basic - card " with any issuer network .
function buyBasicCard() {  
  buyHelper([{
    supportedMethods: 'basic-card',
  }]);
}
function buyBasicCard ( ) { buyHelper ( [ { supportedMethods : 'basic-card' , } ] ) ; }
Merchant requests payment via "basic-card" with any issuer network.
Merchant requests payment via " basic - card " with any issuer network .
// eslint-disable-line no-unused-vars