The court issued a major ruling on whether businesses can refuse to sell certain products and services if they disagree with the message the customer wishes to convey.

The Supreme Court ruled on Monday that a web designer can refuse to create websites for same-sex weddings on religious grounds. The case involved a Colorado web designer named Lorie Smith, who refused to create a website for a same-sex couple’s wedding. The couple filed a complaint with the Colorado Civil Rights Commission, alleging that Smith’s refusal violated their civil rights.