On XX/XX/XXXX I used XXXX XXXX XXXX in XXXX XXXX, California on XXXX XXXX XXXX to ship box parcels to XXXX.. The total charge was {$340.00} which I paid with my XXXX XXXX. The Tracking # on the Receipt is : XXXX. I have a copy of the receipt. On XX/XX/XXXX, I received e-mail from XXXX XXXX stating that I exceeded the limit that was set before. I called XXXX XXXX and fond that XXXX charged me {$1300.00} on XXXX XXXX for the same tracking # on the receipt of the shipment. I declined the payment, and XXXX XXXX XXXX removed the charges on the next statement after I contested the charges and explained to them that I did not sign for this amount of charges and supplied them with the original receipt from XXXX. Later, I received an Invoice # : XXXX from XXXX with invoice date XX/XX/XXXX for the same tracking # for the receipt that I signed on XX/XX/XXXX. The charges was {$1300.00} as a balance due. I called XXXX and explained to the operator on the phone that this is a fraud and it 's illegal to charge my credit card without my knowledge or consent. I explained to her that I would never have sent the shipment if I would have known that the charges is {$1300.00}. The employee was very rude and told that I have to make the payment to XXXX. I was terribly stressed and shaking so my husband took the phone and ask for a supervisor to talk to. A lady name XXXX spoke with my husband and after half an hour she agreed that I am right and she removed the charges. On XX/XX/XXXX, I received a letter from a collection company Named Transworld Systems Inc. with File # XXXX, Invoice # XXXX XXXX to collect adept on behalf of XXXX with amount of {$1500.00}. They added a collection fees charges of {$190.00} to the original {$1300.00}. On XX/XX/XXXX, I wrote a letter of all the above to XXXX and to Transworld Systems Inc. and asked to remove all the charges because it 's a fraud and illegal to charge me after the fact. On XX/XX/XXXX I received a letter from Transworld Systems INC with the Reference # XXXX XXXX stating that they are stiil reviewing the charges!. I really appreciate your help. I am a senior citizen and I got extremely stressed with every letter regarding this unfair charges. Thank you so much for offering this service.