Once your existing FNB Visa Cheque Card or Credit Card expires, you are issued with a renewal card. on which your Verified by Visa details have automatically been updated. You do not need to re-. activate Verified by Visa on your renewal card.
The 875 stamp stand for purity of the gold. 24kt gold is 100% pure gold,23kt gold is 95.8% pure,22kt gold is 91.60% pure and 21kt gold is 87.50% pure. This purity is obtained â¦ when you calculate (24kt/ 21kt) * 100 = 87.50%.11 people found this useful.hat is the meaning 916 kdm in gold?  KDM: Gold Jewelry from some places is / was marked with a KDM stamp  which means that the Jewelry was soldered with Cadmium.
.925 is the marking for sterling and means that the metal is 925 parts of 1000 pure silver. Sterling also comes in .999 but pieces made with this are rare as Silver is soft metal and anything greater than the standard of .925 causes problems with the craftsmanship.5.925 is the marking for sterling and means that the metal is 925 parts of 1000 pure silver. Sterling also comes in .999 but pieces made with this are rare as Silver is soft metal and anything greater than the standard of .925 causes problems with the craftsmanship.