winter sale offer background: frosty shopping bag with 20% discount in snowy setting for promotional use

winter sale discount shopping snow frost promotional advertising marketing bag seasonal background icy snowflakes cold retail design wintery commerce frosted outdoor frozen package elegance shoppingbag minimal white blue scenery elegant modern clean snowcovered discountbag advertisement offer stylish snowlandscape marketingcampaign frosty seasonalsale 20percent winterpromotion promotionalbag snowflakesdesign coldweather shoppingseason