1) The host (the one who will play) names a member who will pick a number. But he/she doesn't have to pick its like an open challenge to everyone.
2) The member can accept or decline the challenge, If he/she accepts, the next rules must be followed.
3) The member must first pick his/her own briefcase. Then pick 6 numbers from 1-26.
4) After picking, the host must ask him/her to either select one of those 6 numbers to be opened. Eg. if the member picks numbers 2,4,6,8,10,12 - she wants to reveal what is inside number 10, the host must say the amount that is in the briefcase.
5) If "1,000" is on number 10 briefcase, banker's offer rises. But avoid "100,000" amounts and higher as the offer decreases.
6) After all 6 were revealed, the host then should make an appropriate offer then include that on his/her post. The member should either say "Deal" or "No Deal". Depending on what the member will say, apply the following :

6A) Deal - Gets the banker's offer.
6B) No Deal - Opens the briefcase picked.

After that, the member who was just asked by a "Deal" or "No Deal" will now be the "host" and the cycle goes on.