Direct answer
You can propose a guest article or a citation correction if the draft meets the same bar as the rest of this site: primary sources, no invented prices or thresholds, no named testimonial theatre, no claim to certify a vehicle. Send the pitch through contact.
What we will not host
Shop advertorial. Ranked workshop lists. “Legal dB” tables with no method. Copied archive text. Anything that pretends this publisher is a transport agency.
Heritage
The old advertise URL sold directory listings. That product is gone. The path now describes editorial inventory only.