diff --git a/docs/changelog/6.x.x.txt b/docs/changelog/6.x.x.txt
index fb6df9ac7..feee3d824 100644
--- a/docs/changelog/6.x.x.txt
+++ b/docs/changelog/6.x.x.txt
@@ -39,7 +39,7 @@
    internal WebGUI database. This exhibited no problems prior to this release
    because no WebGUI functions actually used those methods before.
  - bugfix [1073753]. bug in WebGUI::Search (Leendert Bottelberghs).
-
+ - Added an e-commerce system. (Martin Kamerbeek)
 
 6.2.9
  - bugfix [ 1058105 ] input tag has to be closed with /
diff --git a/docs/gotcha.txt b/docs/gotcha.txt
index 4755976b1..82582a2f5 100644
--- a/docs/gotcha.txt
+++ b/docs/gotcha.txt
@@ -28,6 +28,15 @@ save you many hours of grief.
 	check your site after the upgrade for all site maps to make
 	sure that they look the way you want them to look.
 
+* If you want to use the e-commerce system, you'll have to enable the
+	PayFlowPro plugin in the config file. To do this correctly 
+	you'll also have to download the Payflow Pro SDK from Verisign.
+	Be sure to export the cert path into the PFPRO_CERT_PATH 
+	environment variable, and to start your server the hard way 
+	(apachectl stop; apachectl start, restart won't do). Also be sure
+	that this variable is set in the environment in which cron 
+	operates, or else the scheduler plugin ProcessRecurringPayments
+	will fail with a cert error.
 
 6.2.8
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