The Senate voted 74-20 on Monday to end debate on proceeding to a bill that would allow states to collect online sales tax.

The Marketplace Fairness Act, S. 743, would empower states to collect taxes on purchases made online by consumers in their states.

The strong vote to end debate suggests supporters of the bill are likely to see it win approval in the Senate this week. Its path through the House, despite the support of many GOP governors, is less clear.

Senators in states without a sales tax voiced opposition to the bill Monday, arguing it would burden retailers in their states by forcing them to collect taxes for other state governments.

“I strongly oppose this measure because it would put a serious burden on small businesses that rely on the Internet to tap into growing markets, expand their operations, and create jobs,” Sen. Jeanne Shaheen (D-N.H.) said Monday. “Mandating that small businesses collect sales taxes for an additional 46 states and 9,600 tax jurisdictions would overload these entities with bureaucracy and red tape.”