# Combining master item and item pricing from other sources
**URL:** https://discuss.elastic.co/t/combining-master-item-and-item-pricing-from-other-sources/62824
**Category:** Elasticsearch
**Created:** [October 12, 2016, 3:20pm UTC](https://discuss.elastic.co/t/combining-master-item-and-item-pricing-from-other-sources/62824 "2016-10-12T15:20:13Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@7thell](https://discuss.elastic.co/u/7thell)
#### Post date: [October 12, 2016, 3:20pm UTC](https://discuss.elastic.co/t/combining-master-item-and-item-pricing-from-other-sources/62824/1 "2016-10-12T15:20:13Z")
Hi All,
Im new to elasticsearch and currently wanna do implementation, but dunno how to integrate it, i have already 100.000++ inventory item description etc but i dont have the pricing yet, i need to pull the pricing from another sources API like multiple supplier etc.
My question how do i combine both sources and create new index etc?
Is it like when i have 10 items with id 1 - 10, than i get the pricing source 1-10 after that creating new index with item\_price maybe that have ID and price or how to do it? Since usually im using RDBMS to do things like this join etc.
Thanks for your help 🙂
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 5, 2017, 10:13pm UTC](https://discuss.elastic.co/t/combining-master-item-and-item-pricing-from-other-sources/62824/2 "2017-07-05T22:13:01Z")