earn on rise in global price for gold
less impact of exchange rate volatilities
no risk of fraud in contrast to buying physical gold
saving time
no risk of loss or damage
highly liquid: you can sell the gold to the Bank at any time at the then-effective rate
no time or amount limits for investing
opening accounts in 999.9 purity gold only
no minimum card account balance required
paper gold recorded in grams with accuracy of 0.01