This incident has caused you inconvenience, we are sorry, we will investigate, if it is really wrong, in order to show sincerity, we will give you a 5% discount for this transaction
This matter has caused you inconvenience, we are sorry, we will investigate clearly, if it is really wrong, in good faith, this transaction we will give you a 5% discount
We are sorry for the inconvenience caused to you. We will make it clear that if it is really wrong, we will give you a 5% discount for this transaction to show our sincerity<br>