diff --git a/README.md b/README.md
index 7e2bd36..89d4f41 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,95 @@
 # donate-bd
 Get Donate / Support / Sponsor easy way from Bangladesh
+
+------------
+
+
+# bKash
+## #bKash
+#### Usages
+```
+https://sakibweb.github.io/donate-bd?u=sakibweb&a=bkash&n=01774321010&d=200&e=sakibdev.me@gmail.com
+```
+#### OR
+```
+http://donate-bd.c1.is?u=sakibweb&a=bkash&n=01774321010&d=200&e=sakibdev.me@gmail.com
+```
+URLs
+| URL1  | URL2  |
+| :------------: | :------------: |
+| `https://sakibweb.github.io/donate-bd`  |  `http://donate-bd.c1.is` |
+### Parameters
+| Parameter  |  Value  |  Example Value  |  Description  |
+| :------------: | :------------: | :------------: | :------------: |
+| u  |  Username  | `sakibweb`  |  GitHub username for getting info  |
+| a  |  Wallet  | `bkash`  |  Account name, where receive money  |
+| n  |  Number  | `01774321010`  |  Wallet account number  |
+| d  |  Amount  | `200`  |  Set default amount (1-25000)  |
+| e  |  Email  | `sakibdev.me@gmail.com`  |  Wallet account number  |
+
+## #bKash icon
+#### Usages
+```
+http://donate-bd.c1.is/icon?i=bkash&t=Donate me
+```
+URLs
+| URL |
+| :------------: |
+| `http://donate-bd.c1.is/icon` |
+### Parameters
+| Parameter  |  Value  |  Example Value  |  Description  |
+| :------------: | :------------: | :------------: | :------------: |
+| i |  Wallet  | `bkash`  |  Account name for icon |
+| t |  Text  | `Donate me`  |  Set text with icon |
+
+## #bKash example usages with overview
+#### Link clickable 
+[Donate me](http://donate-bd.c1.is?u=sakibweb&a=bkash&n=01774321010&d=200&e=sakibdev.me@gmail.com "Donate me")
+#### Code
+* Markdown
+```markdown
+[Donate me](http://donate-bd.c1.is?u=sakibweb&a=bkash&n=01774321010&d=200&e=sakibdev.me@gmail.com "Donate me")
+```
+* HTML
+```html
+<a href="http://donate-bd.c1.is?u=sakibweb&amp;a=bkash&amp;n=01774321010&amp;d=200&amp;e=sakibdev.me@gmail.com" title="Donate me" rel="nofollow">Donate me</a>
+```
+#### Link clickable 
+[Donate me](http://donate-bd.c1.is?u=sakibweb&a=bkash&n=01774321010&d=200&e=sakibdev.me@gmail.com "Donate me")
+#### Code
+* Markdown
+```markdown
+[Donate me](http://donate-bd.c1.is?u=sakibweb&a=bkash&n=01774321010&d=200&e=sakibdev.me@gmail.com "Donate me")
+```
+* HTML
+```html
+<a href="http://donate-bd.c1.is?u=sakibweb&amp;a=bkash&amp;n=01774321010&amp;d=200&amp;e=sakibdev.me@gmail.com" title="Donate me" rel="nofollow">Donate me</a>
+```
+#### Link with icon
+[![Donate me](http://donate-bd.c1.is/icon?i=bkash&t=Donate%20me)](http://donate-bd.c1.is?u=sakibweb&a=bkash&n=01774321010&d=200&e=sakibdev.me@gmail.com "Donate me")
+#### Code
+* Markdown
+```markdown
+[![Donate me](http://donate-bd.c1.is/icon?i=bkash&t=Donate%20me)](http://donate-bd.c1.is?u=sakibweb&a=bkash&n=01774321010&d=200&e=sakibdev.me@gmail.com "Donate me")
+```
+* HTML
+```html
+<a href="http://donate-bd.c1.is?u=sakibweb&amp;a=bkash&amp;n=01774321010&amp;d=200&amp;e=sakibdev.me@gmail.com" title="Donate me" rel="nofollow"><img alt="Donate me" src="http://donate-bd.c1.is/icon?i=bkash&t=Donate me"></a>
+```
+
+#### Sponsor and `FUNDING.yml`
+[![Sponsor](https://sakibweb.github.io/donate-bd/assets/img/sponsor.png)](http://donate-bd.c1.is?u=sakibweb&a=bkash&n=01774321010&d=200&e=sakibdev.me@gmail.com "Sponsor")
+#### Code
+* Markdown
+```markdown
+[![Sponsor](https://sakibweb.github.io/donate-bd/assets/img/sponsor.png)](http://donate-bd.c1.is?u=sakibweb&a=bkash&n=01774321010&d=200&e=sakibdev.me@gmail.com "Sponsor")
+```
+* HTML
+```html
+<a href="http://donate-bd.c1.is?u=sakibweb&amp;a=bkash&amp;n=01774321010&amp;d=200&amp;e=sakibdev.me@gmail.com" title="Sponsor" rel="nofollow"><img alt="Sponsor" src="https://sakibweb.github.io/donate-bd/assets/img/sponsor.png"></a>
+```
+* Add  `FUNDING.yml`
+Add like this into your `[your project]/.github/FUNDING.yml`
+```markdown
+custom: ['http://donate-bd.c1.is?u=sakibweb&a=bkash&n=01774321010&d=200&e=sakibdev.me@gmail.com']
+```