Hi.
I understood your project description and the various requirement indicated. I guarantee you an attractive, creative and unique promotional Christmas postcard that will help make your business attractive to numerous clients.
I am a professional graphic designer with cognate experience in POSTCARD DESIGN, POSTER, BANNER AND FLYER DESIGN, PHOTO EDITING AND IMAGE MANIPULATION.
The POSTCARD would be provided for you in a series of formats ( jpeg, ai, pdf,etc) and also in RGB and CMYK color system for both digital and print use respectively. I will make the raw files available to you as well.
I would be very delighted to help you carry out the POSTCARD DESIGN task. Kindly check my portfolio at https://www.freelancer.com/u/datasoftsolution.html for some of my previous designs. I'll be looking forward to your response.
Warmest Regards.
Adams K.