Title: Adding optional amount
Last modified: June 9, 2020

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# Adding optional amount

 *  Resolved [mlacecilia](https://wordpress.org/support/users/mlacecilia/)
 * (@mlacecilia)
 * [6 years ago](https://wordpress.org/support/topic/adding-optional-amount/)
 * Looking at the link that I have attached, you can see that, in addition to paying
   a single subscription amount, I also need to manage the eventual case in which
   an annual registration fee, consisting of a fixed amount (35 €), must be added.
   
   The best solution would be to have a checkbox in the payment form and add the
   amount to that of the subscription when the check is flagged. In the configuration
   of the payment form I have not found this possibility. Is there a method or add-
   on to obtain it?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fadding-optional-amount%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Contributor [Alexander C.](https://wordpress.org/support/users/alexanderfoxc/)
 * (@alexanderfoxc)
 * [6 years ago](https://wordpress.org/support/topic/adding-optional-amount/#post-12971440)
 * Hi.
 * It is possible to make it the way you want it. You can add a variation group 
   for your annual payments, name it something like “Setup fee”, and add single 
   variation “Obligatory annual setup fee” with price mod 35. This way this amount
   will be added to the original product price. It also cannot be deselected, so
   this would ensure your customers won’t be able to “disable” annual setup fee 
   per their desire.
 *  Thread Starter [mlacecilia](https://wordpress.org/support/users/mlacecilia/)
 * (@mlacecilia)
 * [5 years, 12 months ago](https://wordpress.org/support/topic/adding-optional-amount/#post-12986292)
 * Hi Alexander,
    thanks a lot for your suggestion. I’d prefer to add a button for
   the annual fee leaving to customer to pay it or no, because the Stripe fee is
   the same for single or multiple payments. Currently the site isn’t controlling
   if the annual fee is already paid or not, when the subscription management will
   be added I’ll follow your suggestion. Thanks again for your very appreciated 
   help.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Adding optional amount’ is closed to new replies.

 * ![](https://ps.w.org/stripe-payments/assets/icon-128x128.png?rev=2705524)
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 * 2 replies
 * 2 participants
 * Last reply from: [mlacecilia](https://wordpress.org/support/users/mlacecilia/)
 * Last activity: [5 years, 12 months ago](https://wordpress.org/support/topic/adding-optional-amount/#post-12986292)
 * Status: resolved