While stock photos are more affordable, custom photography consistently yields better business outcomes:

Investing in professional website photography serves as a critical driver for business performance, directly influencing , engagement , and conversion rates . Research indicates that 90% of buyers consider product visuals the most important factor in online purchasing. Key Benefits of Professional vs. Stock Photography

For e-commerce and professional portfolios, certain technical standards are recognized as "best practice": Is seeing believing? Depends on photo quality, study says