This document analyzes the strengths, weaknesses, opportunities, and threats (SWOT) of mobile marketing for UK grocery retailers. Some of the key points analyzed include: - 50% of retailer traffic and 71% of UK consumers now use smartphones - Strengths include high smartphone adoption rates in the UK and increased security compared to online shopping - Weaknesses include small screens that make shopping difficult and challenges with push/pull strategies - Opportunities include increased customer spending, loyalty, and data collection - Threats include damage to brand reputation if mobile experiences are poor and increased price transparency that allows comparison shopping.