PayPal seems to be offering £3 as a Coupon Code for customers to spend on Google Play Store. All you have to do is open the promo offer page here, save the offer and have it added to your PayPal account, then go to the Google Play Store and make a purchase using PayPal as the payment method at check out.
“When a participating Eligible Customer pays with PayPal for a purchase on the UK Google Play store during the Promotional Period (“Qualifying Payment”), PayPal shall credit the Eligible Customer’s PayPal account with the amount of the Qualifying Payment up to a maximum of GBP 3.00 per Eligible Customer in total.”
PayPal isn’t known to offer free money out, but this might be your chance to spend some on that application you were so eager to buy for a long time. So if you are an Android user, this might be your chance to get it for free.
Thank you Android Police for providing us with this information