There is No Fee to Apply for a Certificate of Registration in North Carolina. The Contingent Sale Addendum (Form 2A2-T) should not be used with the Contract.It involves multiple parties, chiefly the buyer and seller, and articulates vital details, including: 1. INTRODUCTION: These guidelines are provided to assist agents and attorneys who are completing the Offer to Purchase and. 1. TERM OF AGREEMENT: The rules of the NC Real Estate Commission require that any written agreement for brokerage services "shall provide for its existence. Use our simple sales tax calculator to work out how much sales tax you should charge your clients. Exporting or importing goods from abroad to sell in the US? Want to pay your sales tax via direct debit? 964 votes, 189 comments. I hope Ingles goes out of business when things get back to normal tbh…