Give a Quran in Makkah or Madinah
Receive continuous reward not just in this life but after death as well through the recitation of millions of pilgrims from the Quran you have provided. Give for yourself or on behalf of a deceased family member or friend. The Quran will be placed in Al-Haram Al-Makki or Al-Masjid an-Nabawi, as per your choosing.
No, there is no limit. The more Qurans that are provided from your behalf the higher the chance that pilgrims will read from them, thus the more reward you gain.
Although there is an option in choosing which masjid (Makkah or Madinah) you would like to place the Quran, the dedicated location at which the Quran rests may change. With worshippers reading and moving them inevitably.
Most definitely. You do not need to provide this information, as the personal intention of the customer is what matters most. However, purchases can be made in their name, should you so wish.