Press release content from Newswire. The AP news staff was not involved in its creation. IMS Barter Announces Infrastructure Investment May 7, 2021 GMT IMS Barter Announces Infrastructure Investment NEW BERLIN, Wis. - May 7, 2021 - ( Newswire.com ) International Monetary Systems, Ltd. announced its second major website upgrade in the last six months to better serve its client base. This investment in infrastructure for IMS clients shows its commitment to continue to be the worldwide leader in business-to-business barter services. The website upgrade, launched at the end of April 2021, focuse...