Update investing.md

Updated investment benefits.

docs/investing.md

@@ -4,9 +4,12 @@ Investing in B4RN supports the expansion of high-speed fiber optic broadband in
 
 Key benefits include:
 
-* 5% annual return on investment, with the option to reinvest or withdraw earnings.
-* Community-driven: Shareholders directly influence project developments and help improve local infrastructure.
-* Social impact: Enhanced internet connectivity boosts local businesses, farms, education, and overall quality of life.
-* Affordable entry: Minimum investment of £100, helping fund essential projects.
-
-For more information plesse visit the [B4RN](https://www.b4rn.org.uk) website.
+* **Community-driven**: All shareholders are members of B4RN. One member one vote, no matter your investment amount.
+* **Social impact**: Enhanced internet connectivity boosts local businesses, farms, education, and overall quality of life.
+* Investment in shares attract the current rate of 5%, with the option to reinvest or withdraw earnings.
+* **Affordable entry**: Minimum shareholding £100, helping fund essential projects (maximum shareholding £100,000).
+* Investments of £1,500 and claim a waived connection fee worth £60. (Remember: The £1,500 must be invested in a single transaction and before the connection goes live to qualify for a waived connection fee connection. Full rules [here](https://b4rn.org.uk/assets/documents/i-sp-share-prospectus-1669893649.pdf).)
+* Shares cost £1 each, and can only ever be sold back to B4RN, also at £1 each
+* Shares must be held for a minimum of 3 years.
+
+For more information please visit the [B4RN](https://www.b4rn.org.uk) website.