Added snap to road info

Author: stevemunk

articles/azure-maps/understanding-azure-maps-transactions.md

@@ -22,7 +22,7 @@ When you use [Azure Maps Services], the API requests you make generate transac
 
 ## Azure Maps Transaction information by service
 
-The following table summarizes the Azure Maps services that generate transactions, billable and nonbillable, along with any notable aspects that are helpful to understand in how the number of transactions are calculated.
+The following table summarizes the Azure Maps services that generate both billable and nonbillable transactions, along with key aspects to help understand how the number of transactions is calculated.
 
 > [!NOTE]
 >
@@ -33,7 +33,7 @@ The following table summarizes the Azure Maps services that generate transaction
 | [Data registry] (Deprecated<sup>1</sup>) | Yes      | One request = 1 transaction| <ul><li>Location Insights Data (Gen2 pricing)</li></ul>|
 | [Geolocation]| Yes| One request = 1 transaction| <ul><li>Location Insights Geolocation (Gen2 pricing)</li><li>Standard S1 Geolocation Transactions (Gen1 S1 pricing)</li><li>Standard Geolocation Transactions (Gen1 S0 pricing)</li></ul>|
 | [Render] | Yes, except Get Copyright API, Get Attribution API and Terra maps (`MapTile.GetTerraTile` and `layer=terra`) which are nonbillable.|<ul><li>15 tiles = 1 transaction</li><li>One request for Get Copyright = 1 transaction</li><li>One request for Get Map Attribution = 1 transaction</li><li>One request for Get Static Map = 1 transaction</li><li>One request for Get Map Tileset = 1 transaction</li></ul> <br> For Creator related usage, see the [Creator table]. |<ul><li>Maps Base Map Tiles (Gen2 pricing)</li><li>Maps Imagery Tiles (Gen2 pricing)</li><li>Maps Static Map Images (Gen2 pricing)</li><li>Maps Weather Tiles (Gen2 pricing)</li><li>Standard Hybrid Aerial Imagery Transactions (Gen1 S0 pricing)</li><li>Standard Aerial Imagery Transactions (Gen1 S0 pricing)</li><li>Standard S1 Aerial Imagery Transactions (Gen1 S1 pricing)</li><li>Standard S1 Hybrid Aerial Imagery Transactions (Gen1 S1 pricing)</li><li>Standard S1 Rendering Transactions (Gen1 S1 pricing)</li><li>Standard S1 Tile Transactions (Gen1 S1 pricing)</li><li>Standard S1 Weather Tile Transactions (Gen1 S1 pricing)</li><li>Standard Tile Transactions (Gen1 S0 pricing)</li><li>Standard Weather Tile Transactions (Gen1 S0 pricing)</li><li>Maps Copyright (Gen2 pricing, Gen1 S0 pricing and Gen1 S1 pricing)</li></ul>|
-| [Route] | Yes | One request = 1 transaction<br><ul><li>If using the Route Matrix, every four cells in the Route Matrix request generates a billable Route transaction, rounded up to the nearest whole number. If you provided 5 origins and 10 destinations, that would be counted as `Ceiling(0.25*5*10) = 13` Routing transactions.</li><li>If using Batch Directions, each route query (route origin/destination coordinate pair and waypoints) in the Batch request call generates a billable Route transaction. Note, the billable Route transaction usage results generated by the batch request has **-Batch** appended to the API name of your Azure portal metrics report.</li></ul> | <ul><li>Location Insights Routing (Gen2 pricing)</li><li>Standard S1 Routing Transactions (Gen1 S1 pricing)</li><li>Standard Services API Transactions (Gen1 S0 pricing)</li></ul> |
+| [Route] | Yes | One request = 1 transaction<br><ul><li>If using the Route Matrix, every four cells in the Route Matrix request generates a billable Route transaction, rounded up to the nearest whole number. If you provided 5 origins and 10 destinations, that would be counted as `Ceiling(0.25*5*10) = 13` Routing transactions.</li><li>If using Batch Directions, each route query (route origin/destination coordinate pair and waypoints) in the Batch request call generates a billable Route transaction. Note, the billable Route transaction usage results generated by the batch request has **-Batch** appended to the API name of your Azure portal metrics report.</li><li>If using **Snap to Road**. Snap to Roads is billed similarly to other Route APIs: 1 request equals 1 transaction, and each request can support up to 100 snap-to-roads points.</li></ul> | <ul><li>Location Insights Routing (Gen2 pricing)</li><li>Standard S1 Routing Transactions (Gen1 S1 pricing)</li><li>Standard Services API Transactions (Gen1 S0 pricing)</li></ul> |
 | [Search v1]<br>[Search v2] | Yes | One request = 1 transaction.<br><ul><li>If using Batch Search, each location in the Batch request generates a billable Search transaction. Note, the billable Search transaction usage results generated by the batch request has **-Batch** appended to the API name of your Azure portal metrics report.</li></ul> | <ul><li>Location Insights Search</li><li>Standard S1 Search Transactions (Gen1 S1 pricing)</li><li>Standard Services API Transactions (Gen1 S0 pricing)</li></ul> |
 | [Spatial] (Deprecated<sup>1</sup>) | Yes, except for `Spatial.GetBoundingBox`, `Spatial.PostBoundingBox` and `Spatial.PostPointInPolygonBatch`, which are nonbillable.| One request = 1 transaction.<br><ul><li>If using Geofence, five requests = 1 transaction</li></ul> | <ul><li>Location Insights Spatial Calculations (Gen2 pricing)</li><li>Standard S1 Spatial Transactions (Gen1 S1 pricing)</li></ul> |
 | [Timezone] | Yes | One request = 1 transaction | <ul><li>Location Insights Timezone (Gen2 pricing)</li><li>Standard S1 Time Zones Transactions (Gen1 S1 pricing)</li><li>Standard Time Zones Transactions (Gen1 S0 pricing)</li></ul> |
@@ -44,11 +44,11 @@ The following table summarizes the Azure Maps services that generate transaction
 
 > [!NOTE]
 >
-> There is no charge to use [Azure Maps Power BI visual](power-bi-visual-get-started.md) as long as you have a [Power BI subscription](/power-bi/fundamentals/service-self-service-signup-for-power-bi).
+> There's no charge to use [Azure Maps Power BI visual](power-bi-visual-get-started.md) as long as you have a [Power BI subscription](/power-bi/fundamentals/service-self-service-signup-for-power-bi).
 
 > [!TIP]
 >
-> Unlike Bing Maps, Azure Maps doesn’t use [session IDs]. Instead, Azure Maps offers a number of free transactions each month as shown in [Azure Maps pricing]. For example, you get 5,000 free *Base Map Tile* transactions per month. Each transaction can include up to 15 tiles for a total of 75,000 tiles rendered for free each month.
+> Unlike Bing Maps, Azure Maps doesn’t use [session IDs]. Instead, Azure Maps offers many free transactions each month as shown in [Azure Maps pricing]. For example, you get 5,000 free *Base Map Tile* transactions per month. Each transaction can include up to 15 tiles for a total of 75,000 tiles rendered for free each month.
 <!-- In Bing Maps, any time a synchronous Truck Routing request is made, three transactions are counted. Does this apply also to Azure Maps?-->
 
 ## Azure Maps Creator