Discount Thank you Letters

Dear {Manager},

Thank you for agreeing to apply a discount on the {item} I purchased {earlier today/yesterday}. I had been in need of one for quite some time now, but I have had to hold off due to financial restraints. I don't really mind {the scratches/that it's a floor model}, what matters is that it still works.

Thank you for your kind understanding.

Sincerely,
{Your Name}

Dear {Customer},

Time sure flies! I'm happy to tell you that you've been a part of the {company} family for {number of} years.

As a token of our appreciation, here is a {amount} discount code which you can use on your next purchase: {discount code}.

Thank you so much for trusting us all these years. We are grateful for your continued patronage!

Cheers,
{Your Name}
{Your Role}