If you’ve spent any time in SEO forums or Black Hat World, you’ve seen the acronyms thrown around: GSA , SER , and Coupon .
Have you tried GSA SER recently? Did coupons actually save you money? Let me know in the comments—or commiserate in the SEO subreddit. gsa+ser+coupon
For the uninitiated, this looks like alphabet soup. For the budget-conscious marketer, it looks like a way to build thousands of backlinks for the price of a coffee. If you’ve spent any time in SEO forums