Surge Protector Question

[Frodo]

I have just bought a Masterplug surge protector 10 sockets looks good works fine but when trying to register the warranty on their web site they say they need every original receipt,the one for the protector its self and the original for everything connected to it.There is a series of boxes to fill in and one says make of PC connected model number and price paid.My PC is a case and every part inside it was bought separately,i cant list everything from the processor and motherboard up to the drives and cables that connect them,and i don't know where the receipts are,i have scans of all of them on the PC but where the real ones are is a mystery Scooby Doo would have trouble solving.Anyone come across this before ?
Thanks guys.