Landratsamt Ludwigsburg Abfallgebühren (AVL)
1) You received a letter like this after some weeks:
do not throw it away! Better reply correct
You can do it here:
check the last page of your contract you can find this here:
2) insert your number from the letter
3) sign and send it to the given E-Mail from AVL and cc to me
If you do this you don't need to pay any money and you don't get any problems in the future.
Good luck