i've heard of the scams where someone else ends up with the card number.then use it..for i don't know how many years.i got this piggy bank a few years ago.but put it away,on account it never got used.then came across it while looking for something else.then i thought of some odd ball plastic jars i have.so i went through them,for each coin.then a smaller one to take with us when we go to town.the extra pocket change will go into it.and stay there untill we get home.there,the change will go into the larger jars.and then they will be cashed in for paper money when ever one fills up..and then i'll do one of 3 things.buy whats needed,(if anything).or it'll go into the checking account,or hopefully,it'll go into the back part of my billfold..