Marketplace Strategy Partners With Downstream Impact To Bolster Its Proprietary Technology Offering Marketplace Strategy announces partnership to bolster its proprietary technology, MPS Insights, powered by Downstream News provided by Share this article Amazon Advertising partner, announces its proprietary technology, MPS Insights, now includes Downstream technology. Downstream Impact, a member of the Amazon Marketplace Developer Council, partnered with MPS in 2020. Since then, MPS has worked with Downstream to fine-tune the data, insights and automation available to its clients. Now, with the support of Downstream's capabilities, MPS Insights exclusively services clients with best-in-class technology. Downstream was recently acquired by Jungle Scout, the leading all-in-one platform for selling on Amazon.