End-of-job thank-you with payment reminder

Write a thank-you message to a customer the day a job wraps.

Customer first name: {{first_name}}
What the job was: {{job}}
Date completed: {{completed}}
Invoice number + amount: {{invoice}}
Payment terms (7 days, 14 days, on receipt): 7 days
How to pay (bank transfer details / Stripe link / Zip): {{how_to_pay}}
My first name + business: {{me}}

Write 100-140 words. Warm-but-businesslike. Open with thanks + a specific reference to something about the job (so it doesn't feel templated). Confirm what was done. Then the practical: invoice number, amount, terms, how to pay. Close with 'reach out if anything's not right' + a line about being available for the next thing.

No 'thank you for your business' — too corporate. Plain English.

Return just the message body. Tag at the top whether it's email or SMS.