Title: equipcor84's Replies | WordPress.org --- # equipcor84 [ ](https://wordpress.org/support/users/equipcor84/) * [Profile](https://wordpress.org/support/users/equipcor84/) * [Topics Started](https://wordpress.org/support/users/equipcor84/topics/) * [Replies Created](https://wordpress.org/support/users/equipcor84/replies/) * [Reviews Written](https://wordpress.org/support/users/equipcor84/reviews/) * [Topics Replied To](https://wordpress.org/support/users/equipcor84/replied-to/) * [Engagements](https://wordpress.org/support/users/equipcor84/engagements/) * [Favorites](https://wordpress.org/support/users/equipcor84/favorites/) Search replies: ## Forum Replies Created Viewing 9 replies - 1 through 9 (of 9 total) * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[WP-Invoice - Web Invoice and Billing] PayPal Payment](https://wordpress.org/support/topic/paypal-payment-8/) * Thread Starter [equipcor84](https://wordpress.org/support/users/equipcor84/) * (@equipcor84) * [8 years, 1 month ago](https://wordpress.org/support/topic/paypal-payment-8/page/2/#post-10241864) * Hi Maria, * I have moved over to Stripe. * I created an account with Stripe and copied both Test Secret Key and Test Publishable Key and paste them under WP-Invoice Payment. * I tried to do a payment (test) on WP-Invoice but after I entered my card details the following message appears. * Error: You did not set a valid publishable key. Call Stripe.setPublishableKey() with your publishable key. For more info, see [https://stripe.com/docs/stripe.js](https://stripe.com/docs/stripe.js) * I went back to my Stripe account to check if the publishable key is correct and it is but I am still getting the same message. * Do I need to do some coding on WP-Invoice? I have noticed that on the message is states “setPublishableKey()” must I put the Test Publishable Key in brackets. For example (pk_test_1234) ? * Regards Chris * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[WP-Invoice - Web Invoice and Billing] PayPal Payment](https://wordpress.org/support/topic/paypal-payment-8/) * Thread Starter [equipcor84](https://wordpress.org/support/users/equipcor84/) * (@equipcor84) * [8 years, 1 month ago](https://wordpress.org/support/topic/paypal-payment-8/#post-10225250) * Must I create an account with MerchantPlus? And copy the settings from there and paste it in WP-Invoice payment settings? * Regards Chris * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[WP-Invoice - Web Invoice and Billing] PayPal Payment](https://wordpress.org/support/topic/paypal-payment-8/) * Thread Starter [equipcor84](https://wordpress.org/support/users/equipcor84/) * (@equipcor84) * [8 years, 1 month ago](https://wordpress.org/support/topic/paypal-payment-8/#post-10225003) * Hi * Is it under the WP-Invoice XML-RPC API Reference? I don’t see any settings there. And if the payment is done, where does the money go to, which account? * Regards Chris * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[WP-Invoice - Web Invoice and Billing] PayPal Payment](https://wordpress.org/support/topic/paypal-payment-8/) * Thread Starter [equipcor84](https://wordpress.org/support/users/equipcor84/) * (@equipcor84) * [8 years, 1 month ago](https://wordpress.org/support/topic/paypal-payment-8/#post-10222716) * Thank you! * Where can I get all the settings from? * Regards Chris * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[WP-Invoice - Web Invoice and Billing] PayPal Payment](https://wordpress.org/support/topic/paypal-payment-8/) * Thread Starter [equipcor84](https://wordpress.org/support/users/equipcor84/) * (@equipcor84) * [8 years, 1 month ago](https://wordpress.org/support/topic/paypal-payment-8/#post-10221691) * Hi, * When you select a default payment option, there is no option for credit card payment. * Regards Chris * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[WP-Invoice - Web Invoice and Billing] PayPal Payment](https://wordpress.org/support/topic/paypal-payment-8/) * Thread Starter [equipcor84](https://wordpress.org/support/users/equipcor84/) * (@equipcor84) * [8 years, 1 month ago](https://wordpress.org/support/topic/paypal-payment-8/#post-10221172) * How do I change the Default payment option to a credit card? * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[WP-Invoice - Web Invoice and Billing] PayPal Payment](https://wordpress.org/support/topic/paypal-payment-8/) * Thread Starter [equipcor84](https://wordpress.org/support/users/equipcor84/) * (@equipcor84) * [8 years, 1 month ago](https://wordpress.org/support/topic/paypal-payment-8/#post-10221026) * I have done this and it is still not working. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[WP-Invoice - Web Invoice and Billing] PayPal Payment](https://wordpress.org/support/topic/paypal-payment-8/) * Thread Starter [equipcor84](https://wordpress.org/support/users/equipcor84/) * (@equipcor84) * [8 years, 1 month ago](https://wordpress.org/support/topic/paypal-payment-8/#post-10220180) * Hi Maria, * Do I copy the PayPal IPN URL from WP-Invoice and paste it in on my PayPal Profile? * Regards Chris * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[WP-Invoice - Web Invoice and Billing] PayPal Payment](https://wordpress.org/support/topic/paypal-payment-8/) * Thread Starter [equipcor84](https://wordpress.org/support/users/equipcor84/) * (@equipcor84) * [8 years, 1 month ago](https://wordpress.org/support/topic/paypal-payment-8/#post-10217855) * Hi, * There are API settings (Username, password and signature) on PayPal. Must I use the same API settings from PayPal and set it up for WP-Invoice & Billing. If not, why is the PayPal/WP-Invoice & Billing not working? * Regards Chris Viewing 9 replies - 1 through 9 (of 9 total)