When people search for eligible items, they are usually trying to build a realistic essentials basket. In practice, the most useful categories are usually the ones that support everyday meals, hygiene, and basic household continuity.
These are the categories that tend to return again and again in household spending. They are not exciting purchases, but they are often the ones that create the most pressure when cash is tight. That is exactly why targeted support becomes most useful when aimed at them.
Even if two items fit the same category, they may not offer the same value. Compare pack size, real household use, and the likelihood of repeat purchase. A smaller but more useful item may beat a larger pack that does not really match the household’s normal pattern.