Update the copy of the billing page. (#1222)

Author: umgelurgel

templates/conference/cart/step_3_add_billing_info.html

@@ -21,8 +21,9 @@ <h1>Step 3: Add billing info for {{ order.code }}</h1>
  {% csrf_token %}
 
  {{ form|crispy }}
- <p style='margin-top: 3em'>
- <input type=submit class='btn btn-outline-primary btn-lg btn-block' value='Go to payment'>
+ <p style='margin-top: 2em'>To proceed with the purchase, we will need you to accept our <a href='/terms/'>terms & conditions</a> for EuroPython 2020.</p>
+ <p>
+ <input type=submit class='btn btn-outline-primary btn-lg btn-block' value='Accept & proceed to payment'>
  </p>
  </form>