--- a/latest/use-cases/index.html	Tue Mar 24 18:44:35 2015 -0500
+++ b/latest/use-cases/index.html	Tue Mar 24 23:55:04 2015 -0400
@@ -534,12 +534,12 @@
 
       <p>
 <strong>Initiation of Processing</strong>. PayToParty receives a
-message from Jill's device authorizing the payment. PayToParty 
+message from Jill's device authorizing the payment. PayToParty
 submits the message to their payment processor, requesting a
 proof of hold for the funds.
         </p>
 	      <p>
-<strong>Verification of Available Funds</strong>. PayToParty 
+<strong>Verification of Available Funds</strong>. PayToParty
 receives a proof of hold on Jills fund's for the purchase price of
 the goods. The PayToParty night-shift employees begin packing her purchased
 items for delivery the next day.
@@ -1898,19 +1898,19 @@
       <h3>Bitcoin Payment</h3>
       <p>
 The following scenario outlines an ideal payment experience using Bitcoin, or a
-Bitcoin-like, cryptocurrency. In this scenario, Lenne is buying a pair of
-alpaca socks from an online retailer using a buy one get another free coupon.
+Bitcoin-like cryptocurrency. In this scenario, Lenne is buying a pair of
+alpaca socks from an online retailer using a "buy one, get one free" coupon.
 The socks are shipped to her home address.
       </p>
 
-      <h4>Negotiation of Purchase Terms</h4>
+      <h3>Negotiation of Purchase Terms</h3>
 
       <p>
 <strong>Discovery of Offer</strong>: Lenne searches for "warm socks,
 locally sourced" in her favorite search engine. A pair of Alpaca socks come up
 as the first hit as the Alpaca's are nearby where she lives and the online
-store provides local delivery. She has a coupon in her wallet for the store
-that she picked up several months ago and forgot she had.
+store (AlpacaToesCo) provides local delivery. She has a coupon in her
+digital wallet for the store, but forgot long ago that it is there.
       </p>
 
       <p>
@@ -1921,20 +1921,20 @@
 
       <p>
 <strong>Application of Marketing Elements</strong>: When Lenne puts the socks
-in her online shopping cart, she's reminded of the "Buy one, get one" coupon
-she has in her wallet. She adds another pair of socks and continues with the
-checkout process.
+in her online shopping cart, she's reminded of the "buy one, get one free"
+coupon she has in her wallet. She adds another pair of socks and continues
+with the checkout process.
       </p>
 
-      <h4>Negotiation of Payment Instruments</h4>
+      <h3>Negotiation of Payment Instruments</h3>
 
       <p>
-<strong>Discovery of Accepted Schemes</strong>: The website takes VISA,
+<strong>Discovery of Accepted Schemes</strong>: The website takes Visa,
 Ripple, and Bitcoin for payment.
       </p>
 
       <p>
-<strong>Selection of Payment Instruments</strong>: Lenne has a VISA card
+<strong>Selection of Payment Instruments</strong>: Lenne has a Visa card
 as well as a local Ripple wallet and a cloud-based Bitcoin wallet. Lenne
 selects her cloud-based Bitcoin wallet.
       </p>
@@ -1945,7 +1945,7 @@
 device to approve the purchase.
       </p>
 
-      <h4>Payment Processing</h4>
+      <h3>Payment Processing</h3>
 
       <p>
 <strong>Initiation of Processing</strong>: Lenne's cloud-based Bitcoin wallet
@@ -1958,7 +1958,8 @@
 	      <p>
 <strong>Authorization of Transfer</strong>: AlpacaToesCo is sent a message
 from the Bitcoin cloud wallet notifying them that the transfer has been
-initiated.
+initiated. Lenne is told that she will receive a notification when the
+item is shipped.
         </p>
 	      <p>
 <strong>Completion of Transfer</strong>: AlpacaToesCo gets a message from the
@@ -1967,17 +1968,17 @@
 the appropriate number of verifications are made on the transaction.
         </p>
 
-      <h4>Delivery of Product/Receipt</h4>
+      <h3>Delivery of Product/Receipt</h3>
 
       <p>
 <strong>Delivery of Receipt</strong>: AlpacaToesCo sees 6 verifications on the
 transaction in the Bitcoin blockchain and sends a receipt of sale to Lenne's
-cloud wallet.
+cloud wallet. The store notifies Lenne that they have shipped her package.
       </p>
 
       <p>
 <strong>Delivery of Product</strong>: AlpacaToesCo ships the package of socks
-to Lenne.
+to Lenne and she recieves them the next day.
       </p>
     </section>
 
@@ -1988,7 +1989,7 @@
 
   </section>
 
-  <section>
+  <section class="appendix">
     <h2>Future Work</h2>
 
     <section>
@@ -2003,14 +2004,16 @@
       </p>
     </section>
 
-  </secton>
-
+  </section>
 
-  <section>
-    <h2 id="acks">Acknowledgements</h2>
-    <p>The editors wish to thank the participants of the 
-      <a href="http://www.w3.org/Payments/IG/">Web Payments Interest Group</a> for discussions about and contributions to this document, as well as the 
-<a href="https://www.w3.org/community/webpayments/">Web Payments Community Group</a> for earlier work that informed this document.
+  <section class="appendix">
+    <h2>Acknowledgements</h2>
+    <p>
+The editors wish to thank the participants of the
+<a href="http://www.w3.org/Payments/IG/">Web Payments Interest Group</a>
+for discussions about and contributions to this document, as well as the
+<a href="https://www.w3.org/community/webpayments/">Web Payments Community
+Group</a> for earlier work that informed this document.
     </p>
   </section>