# VouchersBalanceUpdateRequestBody

Properties

Name	Type	Description	Notes
amount	int	The incremental amount to be added to or removed from the current balance on the gift card or loyalty card. Value is multiplied by 100 to precisely represent 2 decimal places. For example, $100 amount is written as 10000. To remove balance, simply add a minus sign before the value, i.e. to remove $20, use -2000.
source_id	string	The merchant’s transaction ID if it is different from the Voucherify transaction ID. It is really useful in case of an integration between multiple systems. It can be a transaction ID from a CRM system, database or 3rd-party service.	[optional]
reason	string	Reason why the transaction occurred.	[optional]