everyone's talking about the 'perfect' 90 day cookie period like it's the holy grail. I'm calling BS. Just got off a call with a network rep pushing this new rev-share offer, all these beautiful lifetime value projections based on that long cookie. But the stats in my tracker tell a different story. The initial conversion might look good day one, but if you're not slicing the data by device type and time of day, you're just seeing a pretty lie. I see people scaling based on overall EPC and then wondering why their payout gets clawed back after 30 days when the chargebacks hit. That 90 day cookie is a trap if you don't build your own attribution model. I'm running a test right now comparing podcast promo links with a 7-day click ID against the network's default 90-day. The podcast links are driving offline sales my tracker misses completely, but the network stats show zero. Which one is real? My bank account says the podcast. Every campaign needs a documented social proof ladder, but you also need a documented stats verification ladder. Start with the network postback, then layer your own tracker, then cross-reference with any direct customer surveys if you can. This is the way. Otherwise you're just optimizing for ghost conversions and burning cash on bad traffic.