We wrote to you recently reminding you of the outstanding amount of $4514.55 for Invoice number #3A17D9, but it appears to remain unpaid.
For details please check invoice attached to this mail
This is a reminder that your account balance of $5202.69 was overdue as of 23 April 2016. Regards,
Enclosed is a statement of account for your reference.
Please arrange payment of this account today or, if you cannot make full payment at this time, please contact us to make a payment arrangement that is mutually acceptable.
Have a nice day