What is the maximum amount I can convert? iSTOX September 07, 2020 08:13 Updated The maximum amount accepted for the conversion is: 1,000,000.00 USD or 1,250,000.00 SGD or 750,000.00 EUR Related articles How is my exchange rate determined? What is the minimum amount I can convert? How long will it take for the funds to appear in my wallet? What is iSTOX’s currency conversion and why should I use it? What are currency holidays?