Corporate Mobile Service Poster

I need a sharp, professional-looking promotional poster that markets our mobile phone services specifically to business professionals. The design must instantly communicate why our solution is the smart choice for the workplace, so the service benefits have to stand out at a glance. I also want a succinct customer testimonial section worked in—nothing lengthy, just enough social proof to reinforce credibility.

Please deliver print-ready artwork (A3 size, 300 DPI, CMYK) plus a web-optimised PDF/PNG. Source files in either Adobe Illustrator or Photoshop are required so I can update pricing or quotes later.

Acceptance criteria
• Benefits section is visually prominent and easy to scan
• At least one genuine testimonial incorporated without cluttering the layout
• Colour palette and typography suitable for a corporate audience
• Final files pass pre-press checks (bleed, margins, resolution)

If you have recent B2B poster samples, share a link so I can gauge fit.