Received: from sog-mx-1.v43.ch3.sourceforge.com ([172.29.43.191] helo=mx.sourceforge.net) by sfs-ml-3.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from <mh.in.england@gmail.com>) id 1WTYcm-0000eb-Im for bitcoin-development@lists.sourceforge.net; Fri, 28 Mar 2014 15:23:16 +0000 Received-SPF: pass (sog-mx-1.v43.ch3.sourceforge.com: domain of gmail.com designates 209.85.219.44 as permitted sender) client-ip=209.85.219.44; envelope-from=mh.in.england@gmail.com; helo=mail-oa0-f44.google.com; Received: from mail-oa0-f44.google.com ([209.85.219.44]) by sog-mx-1.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1WTYcl-00036f-Ji for bitcoin-development@lists.sourceforge.net; Fri, 28 Mar 2014 15:23:16 +0000 Received: by mail-oa0-f44.google.com with SMTP id n16so6312249oag.31 for <bitcoin-development@lists.sourceforge.net>; Fri, 28 Mar 2014 08:23:10 -0700 (PDT) MIME-Version: 1.0 X-Received: by 10.60.173.99 with SMTP id bj3mr1684942oec.55.1396020190286; Fri, 28 Mar 2014 08:23:10 -0700 (PDT) Sender: mh.in.england@gmail.com Received: by 10.76.71.231 with HTTP; Fri, 28 Mar 2014 08:23:10 -0700 (PDT) In-Reply-To: <85A1792C-502E-4AC6-B8BC-A10C8FC1917F@bitsofproof.com> References: <CANEZrP0AwR3WgHfwYWcrC9Z_MHPDwymWXAQwp7D8XZ+o2FsK8g@mail.gmail.com> <612FFAAD-14FF-4261-927D-BD2E0F287257@bitsofproof.com> <D7D06593-1987-490A-8DCD-21922E022E39@bitsofproof.com> <CABsx9T1POJ3KTqSz_c=SdYTg=EKWa9jqjOpHPZoMoPGXozsvJA@mail.gmail.com> <85A1792C-502E-4AC6-B8BC-A10C8FC1917F@bitsofproof.com> Date: Fri, 28 Mar 2014 16:23:10 +0100 X-Google-Sender-Auth: TNyLh7qS7uaKoMUpULQ0WLjYgyo Message-ID: <CANEZrP26+hWJaFYkZ2oUKhr9FQ03CXCdvt8V1Mm4mGJaPCy2Hw@mail.gmail.com> From: Mike Hearn <mike@plan99.net> To: Tamas Blummer <tamas@bitsofproof.com> Content-Type: multipart/alternative; boundary=047d7ba9818c8a9b7404f5ac47fc X-Spam-Score: -0.5 (/) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. -1.5 SPF_CHECK_PASS SPF reports sender host as permitted sender for sender-domain 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (mh.in.england[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record 1.0 HTML_MESSAGE BODY: HTML included in message 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-Headers-End: 1WTYcl-00036f-Ji Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net> Subject: Re: [Bitcoin-development] BIP 70 refund field X-BeenThere: bitcoin-development@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: <bitcoin-development.lists.sourceforge.net> List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/bitcoin-development>, <mailto:bitcoin-development-request@lists.sourceforge.net?subject=unsubscribe> List-Archive: <http://sourceforge.net/mailarchive/forum.php?forum_name=bitcoin-development> List-Post: <mailto:bitcoin-development@lists.sourceforge.net> List-Help: <mailto:bitcoin-development-request@lists.sourceforge.net?subject=help> List-Subscribe: <https://lists.sourceforge.net/lists/listinfo/bitcoin-development>, <mailto:bitcoin-development-request@lists.sourceforge.net?subject=subscribe> X-List-Received-Date: Fri, 28 Mar 2014 15:23:16 -0000 --047d7ba9818c8a9b7404f5ac47fc Content-Type: text/plain; charset=UTF-8 So I take it BOPShop won't be supporting BIP70 then? :( On Fri, Mar 28, 2014 at 3:27 PM, Tamas Blummer <tamas@bitsofproof.com>wrote: > I have nothing against incremental development. This will however not pick > up until it offers some incremental benefit compared to current payment > processor solutions, > such as e.g. > > 1. Symmetrical. One can also offer a payment. > 2. Aggregating and Netting. Handle multiple installments and/or net with > previous cash flows. > 3. More secure. One has a check not only on the payment address (which > already has one with https:// in the web shop scenario it is currently > able support) but not on the refund. > > > On 28.03.2014, at 15:01, Gavin Andresen <gavinandresen@gmail.com> wrote: > > On Fri, Mar 28, 2014 at 9:18 AM, Tamas Blummer <tamas@bitsofproof.com>wrote: > >> May I ask how the current payment protocol is supposed to handle salaries? >> > > It doesn't. > > "walk before you run" and all that; lets see what problems we run into > with the minimal payment protocol we have now (like refund outputs you have > to remember forever) before we create an insurmountable set of problems by > trying to solve everything we can think of all at once. > > -- > -- > Gavin Andresen > > > --047d7ba9818c8a9b7404f5ac47fc Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr">So I take it BOPShop won't be supporting BIP70 then? := (</div><div class=3D"gmail_extra"><br><br><div class=3D"gmail_quote">On Fri= , Mar 28, 2014 at 3:27 PM, Tamas Blummer <span dir=3D"ltr"><<a href=3D"m= ailto:tamas@bitsofproof.com" target=3D"_blank">tamas@bitsofproof.com</a>>= ;</span> wrote:<br> <blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p= x #ccc solid;padding-left:1ex"><div style=3D"word-wrap:break-word"><div>I h= ave nothing against incremental development. This will however not pick up = until it offers some incremental benefit compared to current payment proces= sor solutions,=C2=A0</div> <div>such as e.g.</div><div><br></div><div>1. Symmetrical. One can also off= er a payment.</div><div>2. Aggregating and Netting. Handle multiple install= ments and/or net with previous cash flows.</div><div>3. More secure. One ha= s a check not only on the payment address (which already has one with https= :// in the web shop scenario it is currently able support) but not on the r= efund.</div> <div><div class=3D"h5"><div><br></div><div> <br><div><div>On 28.03.2014, at 15:01, Gavin Andresen <<a href=3D"mailto= :gavinandresen@gmail.com" target=3D"_blank">gavinandresen@gmail.com</a>>= wrote:</div><br><blockquote type=3D"cite"><div dir=3D"ltr"><div class=3D"g= mail_extra"> <div class=3D"gmail_quote">On Fri, Mar 28, 2014 at 9:18 AM, Tamas Blummer <= span dir=3D"ltr"><<a href=3D"mailto:tamas@bitsofproof.com" target=3D"_bl= ank">tamas@bitsofproof.com</a>></span> wrote:<br> <blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p= x #ccc solid;padding-left:1ex"><div style=3D"word-wrap:break-word">May I as= k how the current payment protocol is supposed to handle salaries?</div></b= lockquote> <div><br></div><div>It doesn't.</div><div><br></div><div>"walk bef= ore you run" and all that; lets see what problems we run into with the= minimal payment protocol we have now (like refund outputs you have to reme= mber forever) before we create an insurmountable set of problems by trying = to solve everything we can think of all at once.</div> </div><div><br></div>-- <br>--<br>Gavin Andresen<br> </div></div> </blockquote></div><br></div></div></div></div></blockquote></div><br></div= > --047d7ba9818c8a9b7404f5ac47fc--