Paypal Express Checkout insists on phone number even though option turned off (calling from Magento)
问题 I'm using the Paypal 'Express Checkout' option in Magento. (I'm not using any express checkout buttons, it's just because I was having problem with returning from Website Payments Standard). In Paypal's Website Payment Preferences, I've set the 'Contact Telephone Number' field to off. I've also made a number of changes on the Magento side to make telephone number optional (as per this post). However, the telephone number field still appears during Paypal checkout, and is mandatory. Obviously,