There must be limits for this?
There are limits. The most important is $2500 max load per year. Once verified, you may have unlimited balance.
You can withdraw $400/ €400/£320 per day if your E-Coin account is not verified and $1200/ €1000/£800 per day once you have become a verified account holders.
All online/POS payments are unlimited.
2500 is a bit too low, could this be rised in the future, there a replans for that?
also withdrawal work on every atm? you may need to choose "international" i suppose
it works on every ATM, the card is almost unlimited for verified users