update

Signed-off-by: George Lemon <georgelemon@protonmail.com>

README.md

@@ -11,14 +11,54 @@
   <img src="https://github.com/supranim/money/workflows/test/badge.svg" alt="Github Actions">  <img src="https://github.com/supranim/money/workflows/docs/badge.svg" alt="Github Actions">
 </p>
 
+Nim library to make working with money safer, easier and fun!
+> If I had a dime for every time I've seen someone use FLOAT to store currency, I'd have $999.997634 -- Bill Karwin
+
+This library is inspired from [moneyphp/money](https://github.com/moneyphp/money).
+
 ## 😍 Key Features
 - Framework agnostic
+- Works with BigInts via `pkg/bigints`
+- Math Operations `+`, `-`, `*`, `/`
+- Math Operations (mutable) `+=` `-=`, `*=`, `*/` => `add`, `sub`, `multi`, `div`
+- Money Formatting (including intl formatter) 
+- Money Exchange using 3rd party providers
 
 ## Examples
-...
 
-## Todo
-Use `bigints` instead
+Use `defaultCurrency` option to change the default currency at compile-time. Example `-d:defaultCurrency:49` (default) for `EURO` 
+
+```nim
+import money
+
+assert $(fmt("150")) == "EUR 1.50"
+assert 2500.EUR == fmt"2500" # EUR 25.50
+```
+
+### Math
+
+```nim
+var
+  x = amount("150", EUR)
+  y = amount("150", EUR)
+
+assert x + y == 300.EUR # EUR 3.00
+
+x += y
+assert x == 300.EUR   # EUR 3.00
+assert x + y > y      # EUR 3.00 > EUR 1.50  
+```
+
+### Comparisons
+Comparing `x` to `y` is easy!
+
+```nim
+var x = newMoney("100") # EUR 1.00
+var y = newMoney("150") # EUR 1.50
+
+assert x <= y
+assert fmt("2500") <= fmt("2590") # 25.00 <= 25.90
+```
 
 ### ❤ Contributions & Support
 - 🐛 Found a bug? [Create a new Issue](https://github.com/supranim/money/issues)