https://www.mastercard.com.au/etc/clientlibs/mastercard_com/libs/head.js
https://www.mastercard.us/etc/clientlibs/mastercard_com/libs/head.js
https://www.mastercard.de/etc/clientlibs/mastercard_com/libs/head.js
https://www.mastercard.it/etc/clientlibs/mastercard_com/libs/head.js
https://www.mastercard.com.cn/etc/clientlibs/mastercard_com/libs/head.js
https://www.mastercard.ch/etc/clientlibs/mastercard_com/libs/head.js
https://www.mastercard.at/etc/clientlibs/mastercard_com/libs/head.js