x1=k1 is a credit card with accumulated debt x2=d1 to creditor x3=d3, with credit limit x4=j1
Credit cards has credit limits; for charge cards limited by a due payment date see detseldejykarda. Cf. lejykarda, baxydinkarda, vamveile'ikarda, maksriveikarda, lejykardymi'i, banxa, pleji, jdini.