Are all LV receipts the same?!?!

hahha..is it wrong for me to keep my receipt in my wallet with my bag in case someone questions me?!?! but then I don't want them to know how much I paid for it.

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Want List (sizes 27 or 28, 14.5"-15" waist):

SFAM A Pocket - GUnmetal, PEARL, NYD/CAR Stretch (27), AMS, Sapphire cyrstal (27)
TR Joey Rigid Drk Urban(28)
TR Johnny - DPE (27)