# Tiers Represents a tier or sub-transaction for a given transaction. All transactions must have at least one tier. ## Operations - [Get Tiers](https://apidocs.lwolf.com/doc/back-office-online-api/operation/operation-get-v1-transactions-transactionid-tiers.md) - [Create Tier](https://apidocs.lwolf.com/doc/back-office-online-api/operation/operation-post-v1-transactions-transactionid-tiers.md) - [Get Tier](https://apidocs.lwolf.com/doc/back-office-online-api/operation/operation-get-v1-tiers-tierid.md) - [Update Tier](https://apidocs.lwolf.com/doc/back-office-online-api/operation/operation-patch-v1-tiers-tierid.md) - [Calculate Tier](https://apidocs.lwolf.com/doc/back-office-online-api/operation/operation-post-v1-tiers-calculate-tier.md) [Powered by Bump.sh](https://bump.sh)