Price - script shorten bitly - 150$ Lifetime
Shorten bitly with account free or payment account use only key of account API
have code for shorten link in bitly, yourself can generate 1 -1.000k - 2.000k - redirect of your URL or link in seconds is very easy to use and work with Node .js
you only paste link need shorten and this generate lot link redirect in bitly for used in you spam letter , also can generate subdomains with same link bitly.
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Price cloaking script - $250 Lifetime
Add + scrypt for cloaking prottec you link not get banned and can generate many clicks in this without problem, cloaking working with link principal in bitly and you can make lot subdomains differents in bitly shorthen script,
bitly princiapl have 1 redirect rute where you can change your Link if this get red flagged and not lose you spam work or traffic
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Price Mailer script private - $500 - Lifetime , Updates price - 70$
also have Mailer code can be used in your letter multiple link 100-200-500-1k of links differents, mailer code change in each sending 1 link different for each letter your send , with suject random, sender random, check spamassasin, work with smtp in Noje.js
https://prnt.sc/mAw4fjqCcS5b - Mailer
https://prnt.sc/Gjtd9VoyoLu4 - Ip blocked in claoking, bots,spiders, crawlers
https://prnt.sc/b28AiyWemvyY - Script shorten bitly
contact in PM or telegram

UP - working fine with Smtp
https://prnt.sc/UXuVHeqCkUJd
https://prnt.sc/yAdmyX2D2kJ4
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