diff --git a/htdocs/langs/en_US/main.lang b/htdocs/langs/en_US/main.lang
index 0fd9fe52b3e..67dce721afe 100644
--- a/htdocs/langs/en_US/main.lang
+++ b/htdocs/langs/en_US/main.lang
@@ -707,6 +707,7 @@ WarningYouAreInMaintenanceMode=Warning, you are in a maintenance mode, so only l
 CoreErrorTitle=System error
 CoreErrorMessage=Sorry, an error occurred. Contact your system administrator to check the logs or disable $dolibarr_main_prod=1 to get more information.
 CreditCard=Credit card
+ValidatePayment=Validate payment
 FieldsWithAreMandatory=Fields with <b>%s</b> are mandatory
 FieldsWithIsForPublic=Fields with <b>%s</b> are shown on public list of members. If you don't want this, check off the "public" box.
 AccordingToGeoIPDatabase=(according to GeoIP convertion)
diff --git a/htdocs/langs/en_US/stripe.lang b/htdocs/langs/en_US/stripe.lang
index ff6b4a58608..2b5823c28fb 100644
--- a/htdocs/langs/en_US/stripe.lang
+++ b/htdocs/langs/en_US/stripe.lang
@@ -38,4 +38,5 @@ STRIPE_TEST_PUBLISHABLE_KEY=Publishable test key
 STRIPE_LIVE_SECRET_KEY=Secret live key
 STRIPE_LIVE_PUBLISHABLE_KEY=Publishable live key
 StripeLiveEnabled=Stripe live enabled (otherwise test/sandbox mode)
-StripeImportPayment=Import Stripe payments
\ No newline at end of file
+StripeImportPayment=Import Stripe payments
+ExampleOfTestCreditCard=Example of credit card for test: %s (valid), %s (error CVC), %s (expired), %s (charge fails)
\ No newline at end of file
diff --git a/htdocs/public/payment/newpayment.php b/htdocs/public/payment/newpayment.php
index 74ffcfd120a..dc9bbad1188 100644
--- a/htdocs/public/payment/newpayment.php
+++ b/htdocs/public/payment/newpayment.php
@@ -1442,7 +1442,7 @@ if (preg_match('/^dopayment/',$action))
 	    <div id="card-errors" role="alert"></div>
 	    </div>
 	    <br>
-	    <button class="button" id="buttontopay">'.$langs->trans("ToPay").'</button>
+	    <button class="button" id="buttontopay">'.$langs->trans("ValidatePayment").'</button>
 	    <img id="hourglasstopay" class="hidden" src="'.DOL_URL_ROOT.'/theme/'.$conf->theme.'/img/working.gif'.'">
 	    </td></tr></tbody></table>
 
diff --git a/htdocs/public/stripe/newpayment.php b/htdocs/public/stripe/newpayment.php
index 36cd64b4f01..ff1b03187c1 100644
--- a/htdocs/public/stripe/newpayment.php
+++ b/htdocs/public/stripe/newpayment.php
@@ -1168,7 +1168,7 @@ if (preg_match('/^dopayment/',$action))
     <div id="card-errors" role="alert"></div>
     </div>
     <br>
-    <button class="button" id="buttontopay">'.$langs->trans("ToPay").'</button>
+    <button class="button" id="buttontopay">'.$langs->trans("ValidatePayment").'</button>
     <img id="hourglasstopay" class="hidden" src="'.DOL_URL_ROOT.'/theme/'.$conf->theme.'/img/working.gif'.'">
     </td></tr></tbody></table>
 
diff --git a/htdocs/stripe/admin/stripe.php b/htdocs/stripe/admin/stripe.php
index c658e19fa20..5762c54a698 100644
--- a/htdocs/stripe/admin/stripe.php
+++ b/htdocs/stripe/admin/stripe.php
@@ -253,6 +253,8 @@ $token='';
 
 include DOL_DOCUMENT_ROOT.'/core/tpl/onlinepaymentlinks.tpl.php';
 
+print info_admin($langs->trans("ExampleOfTestCreditCard", '4242424242424242', '4000000000000101', '4000000000000069', '4000000000000341'));
+
 if (! empty($conf->use_javascript_ajax))
 {
 	print "\n".'<script type="text/javascript">';
diff --git a/htdocs/theme/eldy/style.css.php b/htdocs/theme/eldy/style.css.php
index d438a8c9d57..bfd1b75ac91 100644
--- a/htdocs/theme/eldy/style.css.php
+++ b/htdocs/theme/eldy/style.css.php
@@ -356,23 +356,24 @@ input.buttonpayment {
 	line-height: 24px;
 	padding: 8px;
 	background: none;
-	padding-left: 30px;
+	padding-left: 38px;
 	text-align: <?php echo $left; ?>;
 	border: 1px solid #ddd;
 	background-color: #eee;
 	white-space: normal;
+	box-shadow: 1px 1px 8px #bbb;
 }
 input.buttonpaymentcb {
 	background-image: url(<?php echo dol_buildpath($path.'/theme/common/credit_card.png',1) ?>);
 	background-size: 26px;
 	background-repeat: no-repeat;
-	background-position: 2px 11px;
+	background-position: 5px 11px;
 }
 input.buttonpaymentcheque {
 	background-image: url(<?php echo dol_buildpath($path.'/theme/common/cheque.png',1) ?>);
 	background-size: 24px;
 	background-repeat: no-repeat;
-	background-position: 2px 8px;
+	background-position: 5px 8px;
 }
 input.buttonpaymentpaypal {
 	background-image: url(<?php echo dol_buildpath($path.'/paypal/img/object_paypal.png',1) ?>);