Jab maine Ainan Signage Network join kiya tha, mujhe lagta tha marketing sirf phone calls, WhatsApp aur social media ads tak simit hai. Lekin door-to-door marketing ne mujhe business owners ki real challenges, trust, communication aur relationship-based marketing ki asli value samjhayi. Ye meri real field marketing journey aur usse mile practical business lessons ki kahani hai.