On the whole your company have done extremely well paying on time and when asked to do so. We thank you for this.
On this basis and to make future trading easier between ourselves, I have set up a meeting with my Director to discuss increasing your credit limit (among other accounts). Once I have an answer on this, I will of course be back in touch.
On behalf of myself and our company, we thank you for your business and hope to look forward to working with you more this year. My contact Lorna is a pleasure to work with, and she is an asset to your business.