Merge pull request #3178 from HeidiSteen/heidist-facets

Fixed previous doc fix on image action billing

Author: prmerger-automator[bot]

articles/search/search-sku-manage-costs.md

@@ -42,15 +42,15 @@ Billing is based on capacity (SUs) and the costs of running premium features, su
 
 | Meter | Unit |
 |-------|------|
-| Image extraction (AI enrichment) <sup>1, 2</sup> | Per 1000 images or files. See the [pricing page](https://azure.microsoft.com/pricing/details/search/#pricing). |
+| Image extraction (AI enrichment) <sup>1, 2</sup> | Per 1000 images. See the [pricing page](https://azure.microsoft.com/pricing/details/search/#pricing). |
 | Custom Entity Lookup skill (AI enrichment) <sup>1</sup> | Per 1000 text records. See the [pricing page](https://azure.microsoft.com/pricing/details/search/#pricing) |
 | [Built-in skills](cognitive-search-predefined-skills.md)  (AI enrichment) <sup>1</sup> | Number of transactions, billed at the same rate as if you had performed the task by calling Azure AI services directly. You can process 20 documents per indexer per day for free. Larger or more frequent workloads require a multi-resource Azure AI services key. |
 | [Semantic ranker](semantic-search-overview.md) <sup>1</sup> | Number of queries of "queryType=semantic", billed at a progressive rate. See the [pricing page](https://azure.microsoft.com/pricing/details/search/#pricing). |
 | [Shared private link](search-indexer-howto-access-private.md) <sup>1</sup> | [Billed for bandwidth](https://azure.microsoft.com/pricing/details/private-link/) as long as the shared private link exists and is used. |
 
 <sup>1</sup> Applies only if you use or enable the feature.
 
-<sup>2</sup> Extracts images from a file within the indexer pipeline. Text extraction is free. Image extraction is billed during the initial document cracking step and when invoking the Document Extraction skill. In an [indexer configuration](/rest/api/searchservice/indexers/create#indexer-parameters), `imageAction` is the parameter that triggers image extraction. If `imageAction` is set to "none" (the default), there's no charge. If set to "generateNormalizedImages" or "generateNormalizedImagePerPage" and the document contains images, you're charged for each image extraction. If the document contains no images, you're still billed for the action because the indexer has to crack the file to look for images.
+<sup>2</sup> Refers to images extracted from a file within the indexer pipeline. Text extraction is free. Image extraction is billed during the initial document cracking step and when invoking the Document Extraction skill. In an [indexer configuration](/rest/api/searchservice/indexers/create#indexer-parameters), `imageAction` is the parameter that triggers image extraction. If `imageAction` is set to "none" (the default), there's no charge. If set to "generateNormalizedImages" or "generateNormalizedImagePerPage" and the document contains images, you're charged for each image. This is true even if there are no skills to consume the image content.
 
 You aren't billed on the number of full text or vector queries, query responses, or documents ingested, although [service limits](search-limits-quotas-capacity.md) do apply at each tier.