GST 2.0 and Brand Loyalty: Navigating the Price Sensitivity Shift

When GST 2.0 was implemented on September 22, 2025, the coverage was dominated by the introduction of new slabs – 5, 18, and an extravagant 40% on luxury and sin goods. The initiative seems to be a move toward simplifying taxes and reducing compliance burdens. Consumers will have more affordable basic items and a more straightforward indicator of what they are paying. But beneath the policy language lies a shift that brands can’t afford to ignore: Indians are becoming even more price-sensitive.
This isn’t new. Indian shoppers have always measured value with extraordinary precision, right down to the comfort of knowing they can buy a biscuit pack for ₹5 or a soft drink for ₹10. GST 2.0 disrupts that mental math. Everyday items, milk, snacks, detergents, are now being repriced, and the smallest difference in cost can tip loyalty from one brand to another.
For marketers, the challenge is bigger than keeping shelves stocked. It’s about preserving trust in a market where consumers scan not only quality but also every rupee. Even a body of people studying consumer behavior in a digital marketing certification course are using GST 2.0 as a case study for how pricing will alter brand loyalty overnight. This reform is not just about taxes, it is about resetting the relationship between brands and price sensitive buyers.
The Evolution of Price Sensitivity in India
Price has always been at the heart of buying decisions in India. For years, consumers have been anchored to familiar numbers – ₹5 for a biscuit pack, ₹10 for a cold drink, a simple denomination that fits both pocket change and habit. These price points weren’t accidental; companies engineered them because they understood the emotional pull of round numbers. They became benchmarks, almost a promise between brand and buyer.
Now that GST 2.0 has come in, those anchors are slipping away. With the way slabs are structured, holding on to a ₹5 or ₹10 pack has become almost impossible. What you see instead are shrunken packets at the same rate, or slightly higher prices that break the old mental math. To someone juggling daily expenses, that single rupee difference matters more than marketers often admit.
Parle-G is the clearest example. For decades, its ₹5 pack was a staple across the country, a product that cut across income groups. Post-GST 2.0, the company has had to alter pack sizes and rethink its pricing. It might not look like much on a balance sheet, but on the shop counter it changes the way buyers perceive value. Many will still pick up Parle, but a growing number are comparing and switching. That’s the sharper edge of price sensitivity the new tax regime has exposed.
Brand Loyalty in the Age of Price Sensitivity

Brand loyalty in India has always been a tricky subject. For some categories, it was unshakable, families swore by the same biscuit, the same detergent, the same car brand for decades. But GST 2.0 is showing how quickly that trust can bend when price comes into play.
What’s happening now is that loyalty is less about the logo and more about the value it delivers. A family that once bought the same pack of biscuits without thinking is now pausing, checking the price-per-gram, and sometimes reaching for a rival brand if it saves them a rupee or two. The old notion that a big name alone could command a premium doesn’t hold the same weight when every household is recalculating its budget.
Parle Products knows this reality better than most. The ₹5 Parle-G pack was more than just a biscuit; it was a cultural reference point. Post-GST 2.0, with slabs altering cost structures, the company has had to adjust pack sizes and tweak pricing while still trying to project “trust” as its main currency. It’s a delicate act, move too far from the familiar price point and risk losing customers, hold too close and risk margins collapsing.
The same trend is visible beyond FMCG. Tata Motors and Honda, for example, took a very different approach. Instead of holding back benefits, they passed on GST-related price cuts to customers. In some cases, car prices dropped by nearly ₹2 lakh. That move didn’t just grab headlines; it reinforced confidence at a time when buyers were wary of inflation. For an automobile buyer, the decision to stay with a brand, or switch, can hinge on a single, bold gesture like that.
What we’re seeing, across sectors, is loyalty redefined. It’s no longer inherited or automatic. It’s being negotiated at the cash counter every single day.
Strategies for Brands to Navigate the Price Sensitivity Shift
- Transparent Communication
When GST 2.0 shifted tax slabs, the worst mistake for a brand is to let consumers guess why prices went up or down. People today are alert, and they share opinions instantly on WhatsApp or X. If a detergent pack shrinks or a shampoo bottle costs more, customers expect an explanation. Auto companies that openly announced post-GST price reductions (Tata Motors, Honda) won goodwill. Brands that stayed quiet risked being painted as opportunistic.
- Enhancing Value Proposition
Consumers don’t only chase the lowest price, they look for what they’re getting. FMCG players are pushing “extra value” packs (e.g., more grams for the same MRP) to soften the sting. In durable goods, service warranties and easy financing are being promoted as part of the value. The idea is clear: if you can’t win the price war, make sure customers feel the extra rupee spent is justified.
- Loyalty Programs
With price sensitivity rising, repeat purchase incentives are becoming more important. Grocery apps like BigBasket and Blinkit are nudging users with cashback offers, free delivery, or “buy 5, get 1 free” deals. These don’t always cut the MRP but give consumers the sense they’re saving, which helps sustain loyalty.
- Agile Pricing Models
Static pricing is on the decline. E-commerce platforms have already normalized dynamic discounts, flash promotions, and festival-based repricing. FMCG brands are experimenting with value bundles, e.g. two soaps in a pack for a better deal than individually, perceived value.
In summary, GST 2.0 has now made pricing the frontline of brand strategy. The winning model will be one that treats the consumer as a partner, and not simply as a buyer, and makes it abundantly clear how every rupee of their money spent has been extended beyond expectations.
Understanding consumer behavior and price sensitivity, as seen with GST 2.0, is crucial for marketers. For those looking to gain these skills, the Top Digital Marketing Certification Courses in Mumbai for Beginners & Professionals offer hands-on training to analyze market trends, craft value-driven campaigns, and retain brand loyalty in a rapidly changing market.
Role of Digital Transformation in Brand Loyalty
Digital has evolved beyond just a channel to purchase goods or to discover information, it is the ecosystem where loyalty either gets created or gets destroyed, especially post GST 2.0. With an overwhelming majority of shoppers using e-commerce channels, they do not even have to read the fine print to see price differences across brands in an instant. That level of transparency continues to amplify competition. If a detergent is priced at ₹2 less on one app, it can determine where the order gets placed, regardless of how popular the detergent is.
But digital provides brands with some tools to push back. With data analytics, brands can identify what area a customer may be browsing, how often they may be switching products or vendors, and what kinds of discounts entice the customer to return. Instead of offering blanket discounts, a brand can target value-conscious shoppers with very specific nudges, like a coupon for their favorite pack size or a reminder when a rival brand is in their cart.
Personalization is becoming the anchor for loyalty. Campaigns that speak directly to a shopper’s habits, “You bought this twice last month, here’s 10% off your next one”, work far better than generic advertising. Grocery applications such as BigBasket and Blinkit are already altering their plans after introducing GST by changing their prices and offers instantly to keep customers who could switch to the lesser-cost option.
The broader phenomenon is obviously: digital transformation does not necessarily eliminate price sensitivity but does give brands a chance. Loyalty in the GST 2.0 age is less about tradition and rather about how cleverly a brand utilizes digital tools to retain customers’ attention.
Source: https://ijnrd.org/viewpaperforall.php?paper=IJNRD2305273&utm_source=chatgpt.com
Conclusion: Adjusting to the New Consumer Environment
GST 2.0 has required both consumers and brands to re-evaluate how loyalty works. With more acute price sensitivity in deciding purchases, even heritage as an expression of loyalty isn’t enough to maintain customers. Brands that clearly discuss price transparently, communicate value effectively, and develop digital tools for personalized engagement will stay ahead of the curve. Flexible pricing and loyalty rewards are required, and real-time consumer insights are no longer an option but survival.
At the core, product quality matters, but having a grasp on consumer psychology is equally if not more important. A biscuit, a car, and even an online grocery order now comes with the risk of questions about fairness of the price paid and perceived value. Companies and brands who are adaptive with new information will retain loyalty and possibly turn it into a source of competitive advantage. This is the same lesson at the top digital marketing institute in Mumbai – relevance today is defined by how quickly you can read and respond to consumer behavior.
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