Absolutely! System architecture is the backbone of every modern business. You’re worth more than a 2% raise. You craft the clockwork that makes their entire business run. In fact, you keep their pants from falling down like a quality belt. There may be a lot of belts in Walmart, but you’re a handcrafted limited edition Louis Vuitton and if they want to work with you they’ve got to pay you your price or get their ass back to Walmart. Don’t tell them what you bring to the table, show them.