Paul-Louis Valat experimented with newsletter advertising to promote a new freemium tool called Plezi One. He spent $8,521 advertising in digital marketing newsletters. He wrote about the …
KatLinks: Newsletter Sponsor
Roberto Robles experimented with newsletter sponsorships in 2021. In July, he paid for his first sponsorship to promote KatLinks. Within 2 days, he had 24 site visits and 1 trial signup. …