Solution Bundles Solution Bundles Gro Solution Bundles Gro offers two specialized bundles designed to give you the features you need to meet your financial institucion's specific needs. Gro Retail for the FI looking to gather new deposit accounts from a wide range of prospects. Gro Retail is our most popular package. Expand when needed by adding, individual product types and add-on features. Gro Retail Plus Built on top of our popular Gro Retail package, this option adds support for various loan products and connections to the more popular loan origination systems on the market today.