Eastern Europe is one of the fastest-growing retail and eCommerce markets in the world. Income growth and increasing consumer confidence help drive retail and eCommerce sales in this region. Cross-border purchases will see strong growth in Eastern Europe. This report provides context to the Forrester Analytics: Online Retail Forecast, 2017 To 2022 (Eastern Europe) that develops a market sizing of retail and online retail sales from 2017 to 2022 for the Czech Republic, Hungary, Poland, Romania, and Russia.