% decrease in gross profit versus prior year due to a challenging US retail environment higher food costs, changing product mix and 2017 carry over benefit of $700K from Japan perpetual license deal

some marketing risk and to improve product quality to be accepted for international standard level. For the year 2018, it will be a challenging year for the Company to increase more export volume, sales

, the Company aims to diversify some marketing risk and to improve product quality to be accepted for international standard level. For the year 2018, it will be a challenging year for the Company to

. It was still challenging for telecom sector particularly in the mobile business due to weak consumer spending and revenue loss from traveler sector due to international travel restriction. Fixed

mobile industry has remained competitive as low-priced unlimited prepaid plans continue to dilute ARPU. Overall, pricing environment in prepaid market segment remained challenging to improve ARPU as

program for auditing difficult and complex areas, staff training limited to theoretical lectures and lack of case study on issues requiring professional judgement and professional skepticism, particularly

involvement of the partner and EQCR in reviewing the workpaper or establishing a process for seeking consultation on difficult or contentious matters about the financial reporting standards. Opinions of

staff, as well as making it difficult to attract new talents. To improve the retention rate of high-potential employees, several audit firms started to adapt their strategy and policies concerning

decrease 11 Million Baht. Gross Profit for DDUS was 260 Million Baht representing 7% decrease in gross profit versus prior year due to a challenging US retail environment higher food costs, changing product

or 45% of revenue which slightly decrease 11 Million Baht. Gross Profit for DDUS was 260 Million Baht representing 7% decrease in gross profit versus prior year due to a challenging US retail