Small and medium-sized businesses are navigating a new wave of uncertainty following the Supreme Court’s recent decision on tariffs — and in some ways, the ruling has made planning even harder, according to executives at supply chain software firm Netstock. While the decision struck down certain tariffs, it also opened the door to temporary measures and potential new levies, creating what Barry Kukkuk, Netstock’s co-founder and chief technology officer, described as a murkier environment than before. “I ...