2015carender Present start our company lately in 2015 original calendar

I manufactured the calendar in 2015 at original calendar present start our company lately in 2015.
It is the original calendar of our company which carried a full load of the precious vacuum tube of a vintage.
Size is also one sheet in 420mmX297mm.
I will give the person of a product purchase of our company this calendar.
An object will target the person of a purchase of 10000 yen or more for our products from November 20 before the last day of December.
If you addressing[ to our company ]-send the copy of a receipt or a purchase specification etc. when it cannot obtain in a store, or when this article is not attached by net purchase etc., I will send directly from our company.
Please ask a question directly to our company.