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Hello Sales
Cloud-based tax exemption certificate tool for B2B
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Hello Sales - 2026 Pricing, Features, Reviews & Alternatives


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Last updated: November 2026
Hello Sales overview
What is Hello Sales?
Hello Sales is a cloud-based, web-based tax exemption certificate processing tool for B2B sellers, wholesale distributors, and retailers managing tax-exempt sales channels. Certificates in PDF, JPG, PNG, or TIFF format (up to 5MB) are uploaded directly through the browser with no installation or training required. AI-powered field extraction reads every field on a submitted certificate and validates it against state-specific sales tax rules for all 50 US states, flagging missing fields and errors in approximately 30 seconds. A timestamped PDF of validation results is available for download, and a free single-certificate validator requires no account creation.
Full account access unlocks certificate storage, search, and management capabilities, along with an audit trail and organized certificate records designed for rapid audit response. Hello Sales targets B2B sellers and distributors of any team size that need dedicated certificate processing without subscribing to a broader enterprise tax platform. The tool covers each state's distinct forms and validation rules, reducing manual review workload and the compliance risk that comes with it.
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Hello Sales's key features
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