Do I have to wait a certain amount of time before I can issue a refund?

[K221]

My client accidentally added a very large tip on her transaction. I immediately attempted to refund the tip amount and it would not issue a refund. Do I have to wait a certain amount of time before issuing a refund? 

[VanKalkerFarms · Accepted solution]

refunds can be done right after the transaction occurs.  

[LAWatson]

does the refund show up immediaetly on the dashboard?

[VanKalkerFarms]

yes, any transaction, refund or sale, will show up right after it is completed.