The document outlines the implications of Brexit on trade, highlighting the potential changes in customs duties and VAT for businesses trading between the UK and the EU after March 29, 2019. It explains the necessary preparations for a 'no deal' scenario, including obtaining EORI numbers, submitting import/export declarations, and the impact on tariffs and preferential trade agreements. Additionally, it discusses the expected treatment of goods and services post-Brexit, emphasizing the need for businesses to adjust their operations accordingly.