diff --git a/src/NetworkOPs.cpp b/src/NetworkOPs.cpp
index c3769027d3..f523274ba3 100644
--- a/src/NetworkOPs.cpp
+++ b/src/NetworkOPs.cpp
@@ -360,7 +360,6 @@ bool NetworkOPs::checkLastClosedLedger(const std::vector<Peer::pointer>& peerLis
 		++ourVC.nodesUsing;
 		ourVC.highNode = theApp->getWallet().getNodePublic();
 	}
-	
 
 	for (std::vector<Peer::pointer>::const_iterator it = peerList.begin(), end = peerList.end(); it != end; ++it)
 	{
diff --git a/src/Transaction.cpp b/src/Transaction.cpp
index 483cc61043..5184bec5d1 100644
--- a/src/Transaction.cpp
+++ b/src/Transaction.cpp
@@ -302,6 +302,75 @@ Transaction::pointer Transaction::sharedNicknameSet(
 	return tResult->setNicknameSet(naPrivateKey, uNickname, bSetOffer, saMinimumOffer, vucSignature);
 }
 
+//
+// OfferCreate
+//
+
+Transaction::pointer Transaction::setOfferCreate(
+	const NewcoinAddress&				naPrivateKey,
+	bool								bPassive,
+	const STAmount&						saTakerPays,
+	const STAmount&						saTakerGets,
+	uint32								uExpiration)
+{
+	if (bPassive)
+		mTransaction->setITFieldU32(sfFlags, tfPassive);
+
+	mTransaction->setITFieldAmount(sfTakerPays, saTakerPays);
+	mTransaction->setITFieldAmount(sfTakerGets, saTakerGets);
+	mTransaction->setITFieldAccount(sfPaysIssuer, saTakerPays.getIssuer());
+	mTransaction->setITFieldAccount(sfGetsIssuer, saTakerGets.getIssuer());
+	mTransaction->setITFieldU32(sfExpiration, uExpiration);
+
+	sign(naPrivateKey);
+
+	return shared_from_this();
+}
+
+Transaction::pointer Transaction::sharedOfferCreate(
+	const NewcoinAddress& naPublicKey, const NewcoinAddress& naPrivateKey,
+	const NewcoinAddress&				naSourceAccount,
+	uint32								uSeq,
+	const STAmount&						saFee,
+	uint32								uSourceTag,
+	bool								bPassive,
+	const STAmount&						saTakerPays,
+	const STAmount&						saTakerGets,
+	uint32								uExpiration)
+{
+	pointer	tResult	= boost::make_shared<Transaction>(ttOFFER_CREATE, naPublicKey, naSourceAccount, uSeq, saFee, uSourceTag);
+
+	return tResult->setOfferCreate(naPrivateKey, bPassive, saTakerPays, saTakerGets, uExpiration);
+}
+
+//
+// OfferCancel
+//
+
+Transaction::pointer Transaction::setOfferCancel(
+	const NewcoinAddress&				naPrivateKey,
+	uint32								uSequence)
+{
+	mTransaction->setITFieldU32(sfSequence, uSequence);
+
+	sign(naPrivateKey);
+
+	return shared_from_this();
+}
+
+Transaction::pointer Transaction::sharedOfferCancel(
+	const NewcoinAddress& naPublicKey, const NewcoinAddress& naPrivateKey,
+	const NewcoinAddress&				naSourceAccount,
+	uint32								uSeq,
+	const STAmount&						saFee,
+	uint32								uSourceTag,
+	uint32								uSequence)
+{
+	pointer	tResult	= boost::make_shared<Transaction>(ttOFFER_CANCEL, naPublicKey, naSourceAccount, uSeq, saFee, uSourceTag);
+
+	return tResult->setOfferCancel(naPrivateKey, uSequence);
+}
+
 //
 // PasswordFund
 //
diff --git a/src/Transaction.h b/src/Transaction.h
index 02f2562819..f867ffd260 100644
--- a/src/Transaction.h
+++ b/src/Transaction.h
@@ -78,6 +78,17 @@ private:
 		const STAmount&						saMinimumOffer,
 		const std::vector<unsigned char>&	vucSignature);
 
+	Transaction::pointer setOfferCreate(
+		const NewcoinAddress&				naPrivateKey,
+		bool								bPassive,
+		const STAmount&						saTakerPays,
+		const STAmount&						saTakerGets,
+		uint32								uExpiration);
+
+	Transaction::pointer setOfferCancel(
+		const NewcoinAddress&				naPrivateKey,
+		uint32								uSequence);
+
 	Transaction::pointer setPasswordFund(
 		const NewcoinAddress&				naPrivateKey,
 		const NewcoinAddress&				naDstAccountID);
@@ -200,6 +211,27 @@ public:
 		const STAmount&						saSendMax,
 		const STPathSet&					saPaths);
 
+	// Place an offer.
+	static Transaction::pointer sharedOfferCreate(
+		const NewcoinAddress& naPublicKey, const NewcoinAddress& naPrivateKey,
+		const NewcoinAddress&				naSourceAccount,
+		uint32								uSeq,
+		const STAmount&						saFee,
+		uint32								uSourceTag,
+		bool								bPassive,
+		const STAmount&						saTakerPays,
+		const STAmount&						saTakerGets,
+		uint32								uExpiration);
+
+	// Cancel an offer
+	static Transaction::pointer sharedOfferCancel(
+		const NewcoinAddress& naPublicKey, const NewcoinAddress& naPrivateKey,
+		const NewcoinAddress&				naSourceAccount,
+		uint32								uSeq,
+		const STAmount&						saFee,
+		uint32								uSourceTag,
+		uint32								uSequence);
+
 	// Add an account to a wallet.
 	static Transaction::pointer sharedWalletAdd(
 		const NewcoinAddress& naPublicKey, const NewcoinAddress& naPrivateKey,