Help ASAP; purse stolen in Spain minutes ago

<p>I am shipping my daughter her credit card, ATM and US phone sim card tomorrow once they all arrive here at home. I am a bit nervous about listing credit cards on the customs form for Fedex, UPS, or DHL. I know you have to list everything on the form, but I feel like it is an open invitation for the envelope being opened and something going missing. I would love to just list documents, but I guess I can’t do that.</p>

<p>Any suggestions as to what I should do? Do I have anything to worry about shipping the credit cards in a letter envelope provided by the shipper? Would customs open it to see what is inside? I know they opened the package of clothes I sent her and that got help up for weeks; I can’t afford for this to be held up as she is travel in a few day and has no money, ID, or credit card.</p>