SQL how to check prefix in cell with two prefixes - sql-server

Question

I am learning SQL and I have a table where there are certain cells with two prefixes like this :
example1(cell) : R:8days; U:5$;
example2(cell) : R:8days;
example3(cell) : U:5$;
I want to check for that U:5$ after the first prefix, as I know how to check for prefix R:8days;. So I need to check for U:5$ and then make a new column in table.
My code looks like this:
;with cte as (
select
Employer, AmountPayd, AmountPayd as Payd
from data
where TipeOfTransaction like 'Offline Prepaid%' AND Note like '%R:8%' **HERE I WANT TO CHECK FOR PREFIX NR2. 'U:5$' AND MAKE NEW COLUMN FOR WHICH EMPLOYER HAS U:5$ NOTE.**
)
select
Employer,
[4.00] = ISNULL([4.00],0)
,[5.00] = ISNULL([5.00],0)
,[9.00] = ISNULL([9.00],0)
,[10.00] = ISNULL([10.00],0)
,[15.00] = ISNULL([15.00],0)
,[Sum] =ISNULL([4.00],0) + ISNULL([5.00],0) + ISNULL([9.00],0) + ISNULL([10.00],0) + ISNULL([15.00],0)
from cte
pivot (
sum(AmountPayd) for Payd in ([4.00],[5.00],[9.00], [10.00], [15.00], [20.00]))pvt;

Answer 1

This?
select
Employer, AmountPayd, AmountPayd as Payd,
CASE WHEN Note like '%R:8%;%U:5$%' THEN 'U:5' END U5Note
from data
where TipeOfTransaction like 'Offline Prepaid%' AND Note like '%R:8%'

Answer 2

(I've corrected some mistakes in column names and refactored the query.)
I believe, you are looking for something like this:
WITH CTE AS (
SELECT
Employer,
AmountPaid,
Paid
FROM Data
LEFT JOIN (VALUES (4, 5, 9, 10, 15, 20)) V(Paid)
ON Note LIKE '%U:' + CAST(Paid AS VARCHAR(10)) + '$;%'
WHERE TypeOfTransaction LIKE 'Offline Prepaid%'
AND Note LIKE '%R:8%'
)
SELECT
Employer,
ISNULL([4.00], 0) AS [4.00],
ISNULL([5.00], 0) AS [5.00],
ISNULL([9.00], 0) AS [9.00],
ISNULL([10.00], 0) AS [10.00],
ISNULL([15.00], 0) AS [15.00],
ISNULL([4.00] + [5.00] + [9.00] + [10.00] + [15.00], 0) AS Sum
FROM CTE
PIVOT( SUM(AmountPaid)
FOR Paid IN ([4.00],[5.00],[9.00], [10.00], [15.00], [20.00])) PVT;