Would you like to have:

ALL your sins forgiven.
Sawab of seven hundred thousand for going to Hajj.
Sawab of seven hundred thousand for going to Umra.
Sawab of seven hundred nights of doing ibadaat after getting up from sleep.
Sawab of having kept seven hundred fasts.
To be kept away from the calamities of this life and of the hereafter.
To always say the right religious things.
To get the status of a martyr, If  you die in the same year.
Last but not least, assurance that you will safely get into paradise after death-

Then recite this Salaat on any one day in the month of Ramadhan and the reward is that of the one above.

Namaz/Amaal for any one day in the Holy Month of Ramadhan:

Recite a 12 rakaat namaz in twos.

In each rakaat after Surae Al-hamd, recite 25 times Surae Ikhlaas.
After finishing this prayer, recite 70 times:

"SUBHANAL LAHI WAL HAMDU LILLAHI WA LA ILAHA ILLAL LAHU WALLAHU AKBER, WALA HAWLA WALA QUWWATA ILLA BILLAHIL ALIYYIL AZEEM".

Next recite 70 times:

"ASTAGHFIRUL LAHAL LADHI LA ILLAHA ILLA HUWAR RAHMANUR RAHEEMUL HAYYUL QAYYUM, WA ATUBU ILAIH".

The reward as mentioned above is given as soon as one lifts his/her head from the last sajdah.