While booking an appointment to submit a visa application at Pakistan for South Africa, booking portal shows an appointment fee of PKR-50 but upon payment though credit/debit card they deduct USD-50 which is a huge difference and they charge hell a lot more.
https://visa.vfsglobal.com/pak/en/zaf/
https://online.vfsglobal.com/Global-Appointment/Account/RegisteredLogin?q=shSA0YnE4pLF9Xzwon/x/BaHMw7Ow66gkJ//ptNkUEPXIiUW6Xe7ByEx7mI/vBIT2qU83nfZMb5RzXu7W199ak9dtyi3i7mil3rfO/l1fdo=