"right consective days if u miss one it starts over "
It's not consecutive days, you don't have to buy fuel on 5 consecutive days, it's within a 5 consecutive day period. Meaning, if you buy 20 gallons on Monday, and then 20 gallons on Wednesday, and then 20 gallons on Friday, you now have one shower credit for those 5 days, plus an additional 10 gallons left over on Friday that will be added to any fuel you buy between Friday and the next Tuesday to get another 50 gallon shower credit.
If you buy 20 gallons on Monday, and 20 gallons on Wednesday, and don't buy any more until Saturday, then the 20 you bought on Monday fall off since that's more than 5 days ago, and you're adding Saturday's fuel to the 20 you bought on Wednesday.
BTW, points and showers are different. You get both points and fuel credits towards a shower credit when you buy fuel, but 50 points in fuel doesn't necessarily mean a free shower. Points are rounded off for fuel purchases, where 24.51 gallons is 25 points, and 24.60 gallons is another 25 points, and gives you a total of 50 points, but it only counts as 49.11 gallons towards the 50 gallons needed for a shower credit.
"no call the 800 number they would not give me a shower credit I filled up Sat 23 gal and monday 28 gallons that was 51 but called them they said it is culative daily if u miss one day it voids previous credits it consective days!!"
If you got 23 gallons on Saturday and then 28 on Monday (today), then the shower credit won't be processed until overnight (tonight), so you won't get the credit until tomorrow morning (Tuesday).