How to Purchase Worldwide USD (WUSD) Using Sponge (OLD) ($SPONGE)
To purchase Worldwide USD using Sponge (OLD), start by finding a cryptocurrency exchange that offers the WUSD/$SPONGE trading pair. Create an account, verify your identity, and deposit your $SPONGE into your exchange wallet. Then, locate the WUSD/$SPONGE pair on the platform and place an order to trade your Sponge (OLD) for Worldwide USD. If the pair is unavailable, you can first exchange Sponge (OLD) for a stablecoin like Tether (USDT) or a fiat currency, then trade that for Worldwide USD. Be aware of potential exchange fees, which can vary by platform and impact the total cost of your transaction.
How to Exchange Worldwide USD (WUSD) for Sponge (OLD) ($SPONGE)
To sell Worldwide USD for Sponge (OLD), first, find a cryptocurrency exchange that supports the WUSD/$SPONGE trading pair. Create an account, verify your identity, and deposit your WUSD into your exchange wallet. Locate the WUSD/$SPONGE pair on the trading platform and place a sell order to exchange your Worldwide USD for Sponge (OLD). If the WUSD/$SPONGE pair is unavailable, you can first sell Worldwide USD for a stablecoin like Tether (USDT) or a fiat currency, then trade that for Sponge (OLD). Be mindful of potential exchange fees, which vary by platform and can affect the total amount you receive.

