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.
Meaning The FAS mark appears on sterling silver jewelry that is also labeled as 925. FAS stands for fused alloy silver, meaning that a piece of sterling silver jewelry is infused with an alloy. Sterling silver therefore may have a stamp of FAS 925. Significance In silver jewelry marked with the FAS 925 stamp, the number indicates that the jewelry is 92.5 percent silver and the rest is a fused silver alloy. Sterling silver, or 925 silver, contains 92.5 percent weight of silver, as compared to 99.9 in pure silver. The rest of the weight in 925 silver is typically copper, which strengthens the silver.