How to Purchase Era7 (ERA) Using Sponge (OLD) ($SPONGE) in Indonesia

To buy Era7 using Sponge (OLD) in Indonesia, first, find a cryptocurrency exchange that supports the ERA/$SPONGE trading pair. Create an account, verify your identity, and deposit your $SPONGE into your exchange wallet. Locate the ERA/$SPONGE pair on the trading platform and place an order to exchange your Sponge (OLD) for Era7. If the ERA/$SPONGE pair is unavailable, you can first exchange Sponge (OLD) for a stablecoin like Tether (USDT) or an Indonesian fiat currency like IDR, then trade that for Era7. Be mindful of potential exchange fees, which vary by platform and can affect the total cost of your transaction.