B2B Sales Support Specialist

PROPPER INTERNATIONAL SALES, INC; Missouri; On-site; USD 58,000 - 68,000; Full time

Job summary

Propper International Sales, Inc. is seeking an entry-level sales support professional to join our on-site team in St. Charles, MO. You will assist dealers, distributors, and retail partners, coordinate displays and samples, and help with trade shows and events.

The role requires 1–2 years in sales or customer service, a high school diploma, and strong organizational and communication skills. Travel about 30% and a willingness to learn new systems are expected.

Qualifications

• Approximately 1–2 years of sales, customer service, or account coordination experience.
• High school diploma or equivalent.
• Strong organization, attention to detail, and communication skills.
• Working knowledge of Microsoft Outlook, Excel, and PowerPoint.
• Willingness to learn new products and systems; take ownership of assignments.
• Ability to work fully on-site in St. Charles and travel ~30%.

Responsibilities

• Support sales initiatives for dealers, distributors, and retail partners.
• Coordinate retail displays, promotional materials, and sample orders.
• Assist with trade shows and customer events, including preparation, setup, and follow-up.
• Maintain accurate customer records, product information, and resources in our CRM and B2B portal.
• Coordinate price-list updates and support online marketplace listings.
• Answer customer questions, resolve account issues, and support sales-team projects.

Skills

Sales support

Customer service

CRM basics

Account coordination

Communication

Organization

Education

High school diploma

Tools

Microsoft Outlook

Excel

PowerPoint

Job description

Location: St. Charles, MO | 100% On-Site

Salary: $58,000–$68,000 annually

Travel: Approximately 30%

Build Your Sales Career with Propper

Have a year or two of sales or customer service experience and want to take the next step? Join Propper’s sales team and gain hands‑on experience supporting retail partners, coordinating trade shows, and helping grow our business.

We’re looking for someone who brings initiative, curiosity, and strong follow-through. If you enjoy connecting with customers, keeping projects organized, and jumping in where needed, we’d like to meet you.

What You’ll Do

• Support sales initiatives for dealers, distributors, and retail partners.
• Help coordinate retail displays, promotional materials, and sample orders.
• Assist with trade shows and customer events, including preparation, setup, and follow‑up.
• Maintain accurate customer records, product information, and resources in our CRM and B2B portal.
• Coordinate price‑list updates and support online marketplace listings.
• Answer customer questions, resolve account issues, and support sales‑team projects.

What You Bring

• Approximately 1–2 years of experience in sales, customer service, sales support, or account coordination. Relevant internships and part‑time experience are welcome.
• High school diploma or equivalent.
• Strong organization, attention to detail, and communication skills.
• Working knowledge of Microsoft Outlook, Excel, and PowerPoint.
• Willingness to learn new products and systems, welcome feedback, and take ownership of assignments.
• Ability to work fully on‑site in St. Charles and travel approximately 30%.

Experience with apparel, uniforms, sporting goods, promotional products, CRM systems, or event coordination is a plus.

Why This Opportunity?

Work alongside sales leadership, build practical B2B sales skills, and gain exposure to customer relationships, retail programs, and events. As your skills develop, you’ll have opportunities to contribute to additional projects and take on greater responsibility based on business needs.