High-Authority Backlink Building

I run an e-commerce site that sells nationwide, and I’m looking to raise its domain authority with a clean backlink profile. I specifically want links that are safe, contextually relevant and permanently indexed—no spam or toxic networks... (Budget: $30 - $250 USD, Jobs: Content Creation, Content Marketing, Digital Marketing, Internet Marketing, Keyword Research, Link Building, Marketing, SEO, Social Media Marketing, Website Optimization)