1) There's other ways to pay besides PayPal. You don't need a bank account, either. Go to the website and see. You can pay another way.
2) Also you bought this Droid Turbo "used" knowing the bootloader was locked down -- because you researched it first, right? You know about XDA, so you came here (you're here now and you have posts on XDA even back in 2016) and when you were thinking of buying this Droid Turbo XT1254 phone you read it WAS locked down on most recent Verizon firmware MCG24.251-5-5. Until yesterday, Sunshine wasn't released for the most Verizon firmware on the Droid Turbo, but would work on all previous firmware (or could be updated to work on eligible firmware).
(Or if you bought it prior to March 2017, you could have unlocked via Sunshine on any previous firmware. Only those people taking the March 2017 OTA to MCG24.251-5-5 or buying after March 2017 with updated software installed could not use Sunshine to unlock this bootloader. Only those with MCG24.251-5-5 had locked-down bootloaders which could not be unlocked via Sunshine, until yesterday. But let's assume you bought it AFTER March 2017, and it already had MCG4.251-5-5 firmware. Because otherwise you would look silly -- if you took OTA firmware update you KNEW would prevent Sunshine from working -- if unlocked bootloader and root is important to you.)
And yet you STILL bought the locked down Droid Turbo XT1254 -- knowing it was locked down on most recent firmware and might never be unlocked. (Because saying you didn't know that would mean you were spending money on a phone you didn't know anything about, and you wouldn't do that -- would you? Help me out. I'm trying to make you look good, but it's getting hard...)
So, I guess... unlocking the bootloader wasn't REALLY that important to you when you paid money for the phone, or you would have either bought another model phone (perhaps Moto Turbo/Moto Maxx XT1225 or U.S. Moto Maxx XT1250 with Motorola-supplied bootloader unlock code) or
at least a different used Droid Turbo XT1254 -- one that was not yet on the most recent (March 2017, MCG24.251-5-5) firmware.
Because you're not the type of person who just buys an Android phone and THEN wonders "Oh, how can I root this?" Right?
(I won't buy a phone I cannot root at the time I buy it.)
Not if root is important to you, like me. You research first... You would know that of all the Moto Quarks series (XT1250, XT1225, XR1254), ONLY Verizon demands Motorola keep the bootloader locked down on their model, the Droid Turbo XT1254 -- and
only Sunshine devs have the brains and work ethic to combat that evil authoritarian regime. For all the other Quarks, Motorola supplies free unlock code on request, but Verizon is Satan and won't let Verizon do that for the Droid Turbo XT1254.
3) This phone still works exactly like how you bought it, and you were happy with it.
All that has happened now in the past two days is Sunshine now suddenly works on every Verizon firmware for the past two years -- including MCG24.251-5-5. (At least until Verizon releases another "Security Update" to block Sunshine, which silly people will take, hoping it's Nougat.

)
So, go to the alternative methods of payment for Sunshine, because they deserve to be paid for their hard work. And if bootloader unlock or root was really important to you, you wouldn't have bought this particular phone -- unless your were hoping Sunshine team would WIN yet again. :good: And they have.