The initial low price of a poor-quality database is a deceptive bargain. The real cost is catastrophic: wasted sales salaries on chasing ghosts, squandered marketing budgets on campaigns with 90%+ bounce rates, and permanent damage to your sender reputation, crippling future email deliverability. It incurs opportunity costs as your team misses viable buyers engaging with competitors. ... https://www.b2clead.org/business-email-list/