Cashback offer - barcodes?

I tried to get some information from Pentax - but got no response on my email.

I downloaded and printed the cashback form from your their web page, but it
says I should send the completed form + a copy of the till receipt +
barcodes from product boxes.

On the boxes I have (bought my camera and lens from SRS) I found the following barcodes:
1) K20D - box' back, below small pictures, there is a barcode, but
fully covered with the SRS's barcode label, and I'm not sure If I'm
able to peel it off - I'm afraid not.
2) Lens (DA 16-45mm) - barcode on the box' bottom - similar situation.

So what should I do / send really?

There are always these small bits of reality that bites.

Just send the barcodes as they are, dont attempt to remove any stickers.

Thanks.

I wouldn't like to be grumpy, but why they want me to cut holes in these nice boxes?

I think they want the original barcode to make sure it is genuine item.
I sent barcodes for my new K20d+ DA 16-45 mm last month.