Code:

-----BEGIN BITCOIN SIGNED MESSAGE-----
This is SFR10 from bitcointalk.org and today is 1/14/2017. I would be acting as escrow provider for "QTUM Signature and Avatar Campaign". 3[btc] have been sent to me (for 1st week of the campaign):
https://blockchain.info/tx/9efbf903a8286c344828b6b3859a068561b3fede7f7aef185a3ffb2ee84f1e61
-----BEGIN SIGNATURE-----
1Gm5K2H2fjD2oiTn4rWC5GwQMn2xMUBc5g
H4Zqxvs/fJlmvo4xPt6j8nIDb/l1GdPefA38fhYmgrkmLlhXYvlWwbprmWdiSeSYI4WLeuDvEOQNmlcLcA0+ePA=
-----END BITCOIN SIGNED MESSAGE-----

As long as the expense doesn't exceeds 3BTC (minus my 1% fee) for 1st week, everything is safe

Take note: My 1% fee is also included in this transaction.

Update: Since payments are on Tuesdays, I would be able to make payments on Tuesday night (around 6 or 7PM forum time, depends on how traffic is), due to my real life work.