Back in early 2025, I was a freelance digital marketer and lead generation specialist, bringing in about $2,400 a month, running a small agency out of Rajshahi, Bangladesh. Cold outreach was how I mostly got new business, but putting together good B2B email lists was a real headache and cost a lot. I ended up using a bunch of free tools and cheap databases that just gave me a lot of bounces, spam complaints, and hardly any replies. Finding good, verified contacts was either too expensive (with monthly fees) or the lists were too small to really grow my campaigns. I spent hours chasing leads, my emails often didn't even land, and getting new clients was super slow. My earnings just stayed the same, while others with better info were landing more clients. Then I stumbled upon Happierleads B2B Contacts Database on AppSumo. I went ahead and bought the lifetime deal. Five months have passed since then, and now I can instantly get my hands on over 175 million verified B2B contacts across 156 different industries.…