removed mention of Transactions and added TOC bullets in the README.

connect-examples/v2/csharp_payment/README.md

@@ -73,7 +73,7 @@ called the **SqPaymentForm**) you accept payment source information and generate
 
     <img src="./PaymentFormExample.png" width="300"/>
 
-2. Charge the payment source using the nonce - Using a server-side component, that uses the Connect V2 Transaction API, you charge the payment source using the nonce.
+2. Charge the payment source using the nonce - Using a server-side component, that uses the Connect V2 Payments API, you charge the payment source using the nonce.
 
 ### Step 1: Generate a Nonce
 
@@ -111,7 +111,7 @@ After the buyer enters their information in the form and clicks **Pay $1 Now**,
     This invokes the form action **ProcessPayment**, described in next step.
 
 ### Step 2: Charge the Payment Source Using the Nonce 
-All the remaining actions take place in the **ProcessPayment.cshtml.cs**.  This server-side component uses the Square .NET SDK C# wrapper library to call the Connect V2 **Transaction** API to charge the payment source using the nonce.
+All the remaining actions take place in the **ProcessPayment.cshtml.cs**.  This server-side component uses the Square .NET SDK C# wrapper library to call the Connect V2 **Payments** API to charge the payment source using the nonce.
 ```csharp
 public void OnPost()
 {

connect-examples/v2/java_payment/README.md

@@ -1,8 +1,11 @@
 # Java Payment Form Example
 
-This example hosts a payment form in Java. It is a Spring Boot app and requires Java 8 or newer.
+This example hosts a payment form in Java. It is a Spring Boot app and requires Java 8 or newer. There are two sections in this ReadMe.
 
-## Setting up
+* [Setup](#setup) - Provides instructions for you to download and run the app.
+* [Application Flow](#application-flow) - Provides an overview of how the Square Payment form integrates in the Java example.
+
+## Setup
 
 First, you'll need to have created a Square application. If you haven't done this yet, you can quickly
 set on up in the [Square Developer Portal](https://connect.squareup.com/apps).

connect-examples/v2/node_payment/README.md

@@ -1,5 +1,12 @@
 # Payment processing example: Node JS
 
+There are two sections in this ReadMe.
+
+* [Setup](#setup) - Provides instructions for you to download and run the app.
+* [Application Flow](#application-flow) - Provides an overview of how the Square Payment form integrates in the Node.js example.
+
+## Setup
+
 * Open `config.json` and fill in values for squareApplicationId & squareAccessToken & squareLocationId
 with both your sandbox and production credentials.
 <b>WARNING</b>: never upload `config.json` with your credentials/access_token.
@@ -40,7 +47,7 @@ called the **SqPaymentForm**) you accept payment source information and generate
     <img src="./PaymentFormExampleNode.png" width="300"/> 
 
 2. Charge the payment source using the nonce - Using a server-side component, that uses the Connect V2 
-**Transaction** API, you charge the payment source using the nonce.
+**Payments** API, you charge the payment source using the nonce.
 
 The following sections describe how the Node JS sample implements these steps.
 

connect-examples/v2/rails_payment/README.md

@@ -1,4 +1,12 @@
-# README
+# Payment processing example: Ruby On Rails
+
+
+There are two sections in this ReadMe.
+
+* [Setup](#setup) - Provides instructions for you to download and run the app.
+* [Application Flow](#application-flow) - Provides an overview of how the Square Payment form integrates in the Rails example.
+
+## Setup
 
 The root page has the selections for the different implementations.
 
@@ -29,6 +37,7 @@ SQUARE_LOCATION_ID=your-location-id
 * The application runs in `http://localhost:3000/`
 
 * [Testing using the API sandbox](https://docs.connect.squareup.com/articles/using-sandbox)
+
 ## Application Flow
 
 The rails web application implements the Square Online payment solution to charge a payment source (debit, credit, or digital wallet payment cards).