diff --git a/README.md b/README.md
index 13e0854..faedd41 100644
--- a/README.md
+++ b/README.md
@@ -41,9 +41,9 @@ Markers are used to highlight specific spots on the chart. There are two types o
 
 ### Reference lines
 
-Reference lines are used to show common reference lines on the chart. There are four types of
+Reference lines are used to show common reference lines on the chart. There are five types of
 currently supported reference lines (`maximum`, `minimum`, `average`, `median`, and `percentile/1`)
-that will be rendered as horizontal lines.
+that will be rendered as horizontal lines. You can also add custom reference line.
 
 ## Window
 
@@ -58,6 +58,9 @@ under the line. There are two ways to customize the chart:
 - Using the options like color or width.
 - Using the CSS classes option to give classes to SVG elements and then using CSS to style them.
 
+For all the customization options, visit the
+[options documentation](https://hexdocs.pm/sparkline_svg/SparklineSvg.html#module-available-options).
+
 ### Usage example
 
 ``` elixir
@@ -96,6 +99,9 @@ This library is currently under active development and it’s API is likely to c
 
 ## Examples
 
+A more complete example list can be found in the
+[documentation](https://hexdocs.pm/sparkline_svg/examples.html).
+
 ### Light sparkline
 
 A cyan sparkline with a line, area, and markers
diff --git a/lib/sparkline_svg.ex b/lib/sparkline_svg.ex
index e14e3a0..70502a4 100644
--- a/lib/sparkline_svg.ex
+++ b/lib/sparkline_svg.ex
@@ -414,6 +414,8 @@ defmodule SparklineSvg do
   If neither `SparklineSvg.show_dots/2`, `SparklineSvg.show_line/2`, nor `SparklineSvg.show_area/2`
   are called, the rendered chart will be an empty SVG document.
 
+  List of available options can be found [here](`m:SparklineSvg#module-available-options`).
+
   ## Examples
 
       iex> chart = SparklineSvg.new([1, 2])
@@ -464,6 +466,8 @@ defmodule SparklineSvg do
   Calling this function multiple times will override the previous dots options. If no options are
   given, the dots will be shown with the default options.
 
+  List of available options can be found [here](`m:SparklineSvg#module-dots-options`).
+
   ## Examples
 
       iex> chart = SparklineSvg.new([1, 2]) |> SparklineSvg.show_dots()
@@ -496,6 +500,8 @@ defmodule SparklineSvg do
   Calling this function multiple times will override the previous line options. If no options are
   given, the line will be shown with the default options.
 
+  List of available options can be found [here](`m:SparklineSvg#module-line-options`).
+
   ## Examples
 
       iex> chart = SparklineSvg.new([1, 2]) |> SparklineSvg.show_line()
@@ -528,6 +534,8 @@ defmodule SparklineSvg do
   Calling this function multiple times will override the previous area options. If no options are
   given, the area will be shown with the default options.
 
+  List of available options can be found [here](`m:SparklineSvg#module-area-options`).
+
   ## Examples
 
       iex> chart = SparklineSvg.new([1, 2]) |> SparklineSvg.show_area()
@@ -561,6 +569,8 @@ defmodule SparklineSvg do
 
   Reference lines on an empty chart won't be rendered.
 
+  List of available options can be found [here](`m:SparklineSvg#module-reference-line-options`).
+
   ## Examples
 
       iex> chart = SparklineSvg.new([1, 2]) |> SparklineSvg.show_ref_line(:max)
@@ -594,6 +604,8 @@ defmodule SparklineSvg do
   When using this function with a list of numbers as datapoints, the min window value and the max
   window must be interpreted as the index of the list. Negative values are allowed.
 
+  List of available options can be found [here](`m:SparklineSvg#module-window-options`).
+
   ## Examples
 
       iex> chart = SparklineSvg.new([1, 2, 3, 4]) |> SparklineSvg.show_line() |> SparklineSvg.set_x_window(min: 1, max: 2)
@@ -640,6 +652,8 @@ defmodule SparklineSvg do
   Markers are not used to calculate the boudaries of the chart. If you set a marker outside the
   range of the chart, it will be rendered but won't be visible.
 
+  List of available options can be found [here](`m:SparklineSvg#module-marker-options`).
+
   ## Examples
 
       iex> chart = SparklineSvg.new([1, 3]) |> SparklineSvg.add_marker(2)