Any suggestions for a cost-effective CRM with B2B E-Commerce Option?

You can review ConvergeHub which is primarily for Small and Medium business offering Sales, Marketing, Service and Billing and is priced ideally for this segment. You can use Zapier integration to connect to your eCommerce platform and get everything organized in one place.

I really enjoy PipeDrive specifically for organization purposes and implementation of leads. Some of the functionality that you requested isn't present though, so it might not be your ideal fit. It would be great for your sales agents though, if you have any. Goodluck on your search! :) - Louis Coniglio

Considering your requirements for a cost-effective CRM with a B2B E-Commerce option, I'd recommend exploring SuiteCRM. It's an open-source CRM solution that allows for customization and integration, and it might suit your needs. SuiteCRM has various modules that can be tailored to your specific requirements, including those related to B2B E-Commerce.

Moreover, it's worth checking out this insightful article: https://www.cleveroad.com/blog/crm-implementation-partner/. It provides valuable guidance on selecting the right CRM implementation partner, which can be crucial in ensuring the success of your CRM deployment.

I hope this helps, and best of luck with finding the right CRM solution for your small B2B-Retailer!