How do I collect payment if the customer wrote paid in full on the check. I haven't cashed it yet as she still owes me over $1,600.00 and the check is only for $225.00.
Don't deposit the check or cross anything off. Texas law views the notation as an offer, and your depositing the check as an acceptance.
You should consider writing to your customer by certified mail to point out the deficiency, and to demand payment in full.
Good luck.