# Regex – selecting only whole numbers with currency – what is wrong with my code?

Referring to these posts as reference:

Regular expression to match numbers with or without commas and decimals in text

Regex – to find whole numbers only – problem

Could any of you enlighten me as to what’s wrong with this code below and how do I make it select WHOLE numbers under varying conditions? I added a comma to the negative lookahead to fulfil additional conditions but it is causing some problems for me where I can’t get certain numbers selected?

My question – How do I get the whole numbers circled in red to be selected as well? I apologise if the solution may seem obvious but I’m pretty new to this and can’t seem to figure the problem with the code below, thanks for your help!

((INR|CNY|MYR|USD|CHF|EUR|GBP|HKD|MOP|SGD|$)d+(d|,d{3})*(?![0-9,.])) 5x Item C$2.5x5, $2.50x1 1 Book$2.55,1x Table $2.59,2x Item A$2000.5x2, 10x Item B $0.5x10 1x Test$2.513, 5x Pear $100x5,$1.430, $1.50,$1.55
10x Tee $0.5x10,2x HKD4,015x2 1x Kettle$50test, 2x Kettle $3.0x, 100x Dogs$5,666,111, 1x Tents $110x1, 5x Pets$500,
10x Shirt $15,000,000x2 15x Pants$3,000x15
100x Paints $1,000,000,000,000x100$2,000,000,000,000,000
SGD2,000x3
USD2,00
USD2,0
SGD2ttt
CNY5,000, HKD10,000, GBP1,500, EUR1,000x1, GBP1,500
$150,000.0$1,000,000.55
$1,00.00,$1,0.00