The 4Ps are: 1) Price, 2) Promotion, 3) Product & 4) Place
AIDA is attracting the customer's attention, interest in demonstrating advantages and disadvantages, desire to show that we can solve whatever problem the customer's have. And getting the customer to take action: Like buying it. The first poster is informative, average enough, grammar is average, neatness is average. Man, I just can't do this right now.