Created
February 20, 2014 18:22
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Increase price at checkout if a certain value (e.g. added via PMPro Register Helper) is set.
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| /* | |
| If a user checked option1, then add $100 to the price. | |
| */ | |
| function my_pmpro_checkout_level($level) | |
| { | |
| if(!empty($_REQUEST['option1'])) | |
| { | |
| $level->initial_payment = $level->initial_payment + 100; | |
| //$level->billing_amount = $level->billing_amount + 100; //to update recurring payments too | |
| } | |
| return $level; | |
| } | |
| add_filter("pmpro_checkout_level", "my_pmpro_checkout_level"); |
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The new version of this gist can be found here: https://gist.github.com/ideadude/db09dd398dfc690a4588d427d2810837
It was updated to support PayPal Express and other offsite gateways.