According to @lightspark, the company posted 'Bitcoin rewards. @spark x @trylolli' on Dec 11, 2025, indicating a Bitcoin rewards initiative involving the two mentioned accounts (source: Lightspark on X, Dec 11, 2025). No launch timeline, reward rates, geographic coverage, or integration details were provided in the post, limiting immediate quantification of trading impact (source: Lightspark on X, Dec 11, 2025). For trading context, Lolli is a platform that offers bitcoin-back rewards on purchases, aligning with the 'Bitcoin rewards' wording, though this post did not specify mechanics or partners beyond the handles cited (source: Lolli official site and Lolli official X profile, accessed prior to 2025). Traders should track official follow-ups from @lightspark, @spark, and @trylolli for concrete metrics such as reward rate, eligible merchants, and rollout scope before inferring effects on BTC payment flows or user acquisition (source: Lightspark on X, Dec 11, 2025).