# eCommerce / B2B / Customer specific catalog **URL:** \ **Category:** Elasticsearch\ **Created:** [October 16, 2016, 8:54am UTC](https://discuss.elastic.co/t/ecommerce-b2b-customer-specific-catalog/63123 "2016-10-16T08:54:25Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![brianhdk](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/brianhdk/32/12522_2.png) [@brianhdk](https://discuss.elastic.co/u/brianhdk)\ **Post date:** [October 16, 2016, 8:54am UTC](https://discuss.elastic.co/t/ecommerce-b2b-customer-specific-catalog/63123/1 "2016-10-16T08:54:25Z")
Hi all, I'm interested in getting suggestions about how to structure ElasticSearch, in the following scenario: - We're a B2B webshop with thousands of products and categories - Customers need to login to see products (thus B2B) - Many products have filters applied to them - meaning that they're restricted to certain customers - Products contain multi-lingual fields - e.g. display name and description are languagespecific - Customers are _not_ bound to a specific language - thus a customer can just change language if he wants My questions are: - Should I create an index per language containing _all_ products - and store the language-specific fields in the language-specific index, and just replicate the other non-language specific fields? - Should I create an index per customer, which is basically just a list of products the customer can see - and not containing the actual products. Is it ieven possible? I hope it makes sense. Will look forward to hear from some of you 🙂 Best Regards Brian ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 5, 2017, 10:11pm UTC](https://discuss.elastic.co/t/ecommerce-b2b-customer-specific-catalog/63123/2 "2017-07-05T22:11:56Z")