As the Mid-Autumn and National Day holidays align with peak hairy crab season, a wave of consumer complaints has surfaced around crab gift cards, exposing widespread problems in the market.

Ms. Ma from Jiangsu scratched off the code on her crab card only to see a message that the gift card had already been redeemed. She had bought the card in September last year during a livestream, with a three-year validity period. Customer service told her it was a system glitch, but since she could not book a pickup slot during the Mid-Autumn Festival, she ended up requesting a refund.

Her experience is far from isolated. According to an investigation, many consumers are left holding "paper crabs" that cannot be exchanged for real ones: unscratched cards showing as redeemed, booking pages permanently displaying "fully booked," crab cards circulating in private channels with missing key information, misleading origin claims, and actual deliveries falling short on weight and after-sales support.

Experts advise that to promote healthy market development and improve consumer experience, some "futures-style" crab cards need to genuinely return to being proof-of-purchase vouchers. Consumers looking for quality crabs should stick to large, reputable platforms with solid guarantees, which is a key way to avoid falling into the "futures" crab card trap. Meanwhile, the industry should shift its focus from handling complaints after the fact to clarifying rules in advance and monitoring fulfillment in real time.

Numerous Obstacles to Redemption

Ms. Hua from Sichuan recently encountered a similar situation where her crab card was mysteriously redeemed. She spent over two hours communicating with official customer service just to find out the cause. They attributed it to a system error and suggested she contact them around October 10 to book a pickup. She was also told that many production areas had just opened their lakes and the crabs had not grown enough, so the roe was not yet plump.

Mr. Chen from Shanghai also struggled with redemption. He received a crab card as a gift before the Mid-Autumn Festival and was initially told it was not yet time to book. When the booking window finally opened, the earlier slots were already full, forcing him to take a later date.

On the Black Cat complaint platform, many consumers have complained that merchants simply closed their stores or shut down customer service within the card's validity period, rendering the cards worthless.

Unlike the frequent redemption obstacles, crab card sales are booming online. Ms. Sun from Beijing reported that before the Mid-Autumn Festival, someone in her neighborhood WeChat group was promoting hairy crab gift cards. The packaging did not specify the weight of male or female crabs, only the number of crabs, and the redemption period was very short, expiring on December 31. The card only provided a card number, password, and a personal WeChat ID accessible by scanning a QR code.

By scanning the QR code on the packaging, a reporter contacted the seller, who said both the cards and the crabs are shipped via courier with no physical store. When asked where the crabs actually come from, the seller stopped responding. However, the price list provided by the seller showed "Beijing Seafood Hairy Crab," which did not match the "Yangcheng Lake" label on the card.

Black Cat complaints show that as of now, more than 3,600 complaints related to "crab cards" have been filed. Beyond difficulty redeeming, short redemption periods, and unclear origin labeling, problems such as receiving crabs that do not match the description, short weight, and difficulty obtaining compensation are also widespread.

One consumer reported buying three boxes of Yangcheng Lake hairy crabs from a livestream. The merchant claimed male crabs weighed 4.7 to 5 taels net and female crabs 3.7 to 4 taels, with each box of eight crabs weighing at least 1,680 grams net. However, the actual delivery with ropes weighed only 1,080 grams, far below the advertised weight. When requesting a refund, the merchant was only willing to pay the price difference.

Previously, the Jiangsu Consumer Council released a report on online hairy crab purchases, exposing weight shortfalls on some e-commerce platforms. The report was conducted jointly with consumer councils from Wuxi, Suzhou, Lianyungang, Huai'an, and Zhenjiang, simulating purchases of 67 sample batches across 15 platforms. The survey showed that only seven of the 15 platforms achieved an average sufficient-weight rate above 90%, while the other eight fell below 90%, with the worst averaging only 73.26%. Short weight issues persist, with the most severe case showing a 44% shortfall in net content and a sufficient-weight rate of only 56%. Additionally, most merchants did not clearly label "net weight excluding ropes," including the binding ropes and moisture in the total weight, further inflating the "shrinkage" margin.

Hidden Risks of Prepayment

A Jiangsu crab farmer with nearly 20 years of experience said that the difficulty in redeeming crab cards is mainly because during the Mid-Autumn and National Day holidays, mature hairy crabs are in short supply and prices are higher, making immediate redemption unprofitable for merchants. Taking Jiangsu hairy crabs as an example, their maturity period generally comes after National Day. During the Mid-Autumn and National Day period, demand for gifts and gatherings is high, but most crabs have not reached market standard, leading to limited supply. Prices during this period can be 20% to 40% higher than during the mature period around November.

The farmer calculated that in the most recent week, the average purchase price for premium three-tael female crabs was about 75 yuan per jin. At 80 yuan per jin, one crab costs 24 yuan, and ten crabs cost 240 yuan. Shipping to Jiangsu, Zhejiang, Shanghai, and Anhui costs 20 yuan, while other regions cost 30 to 50 yuan, averaging 30 yuan per box. Packaging averages 10 yuan per box. Excluding labor and losses from dead or empty crabs and refunds, a box of ten crabs costs 280 yuan. "At this standard, any crab selling for 280 yuan or less on the market is basically a loss-making deal," the farmer said.

Industry insiders believe that the perishable nature of live hairy crabs is also a major factor behind the chaos in crab cards. Some small and medium-sized merchants struggle to achieve "procurement based on sales." If they issue a large number of crab cards and face a concentrated redemption peak, overstocking would bring enormous financial pressure and product losses, while understocking would directly lead to fulfillment failure, with all risks ultimately passed on to consumers.

Jiang Han, a senior researcher at Pangoal Institution, believes crab cards are a typical prepaid model of "sell first, fulfill later." Merchants can recoup large amounts of capital in advance, and some even raise funds quickly by over-issuing cards or using low-price tactics to attract buyers, then abscond when they cannot fulfill the commitments, planting the seeds of redemption difficulties.

He also noted that industry standards and constraint mechanisms need improvement. There is currently no unified weight measurement standard for the crab card market. Most merchants do not clearly label "net weight excluding ropes," counting binding ropes and moisture into the total weight, and there is almost no clear threshold for determining short weight.

In Jiang Han's view, there are still significant blind spots in cross-sector supervision. Crab card sales, redemption, and shipping often involve different entities. Some merchants only sell cards and outsource redemption and shipping to third parties. If the merchant deregisters, the redemption system shuts down, or the operating entity changes, situations easily arise where "a new entity does not honor old cards," making it hard for consumers to identify the responsible party when seeking redress.

Li Hongjiang, a senior partner at Beijing Guantao Law Firm, said the prepaid crab card market should shift its governance focus from handling complaints after the fact to clarifying rules beforehand and monitoring fulfillment during the process. This includes further clarifying card issuance, redemption, refunds, expiry handling, breach of contract liability, and prohibited representations, and narrowing vague spaces like "final interpretation rights." It also includes strengthening information disclosure, requiring operators to clearly state the card issuer, actual fulfiller, redemption cycle, specification ranges, weighing methods, freshness standards, compensation for dead or damaged crabs, and non-redeemable circumstances. For crab cards with large amounts, long cycles, or cross-regional sales, arrangements such as filing management, sales limits, fund custody, performance guarantees, or platform deposits could be explored. Meanwhile, standards for hairy crab size grades, weighing errors, freshness determination, logistics losses, and claims should be improved to reduce the cost of determining disputes over "goods not matching descriptions" and "short weight."

According to a consumer advisory jointly issued by the Suzhou Consumer Rights Protection Committee and the Suzhou Yangcheng Lake Hairy Crab Industry Association, consumers should carefully choose channels, verify business qualifications, and prioritize local well-known Yangcheng Lake hairy crab specialty stores, chain supermarkets, online official flagship stores, and branded fresh food platforms with complete qualifications, good reputations, and strong fulfillment capabilities. They should read card and voucher terms carefully, pay attention to validity periods, clarify product standards, understand booking rules, and not be misled by promotional gimmicks that label cards with numbers like "Model 666" or "Model 1888" rather than actual prices. They should also keep consumption receipts and standardize goods verification upon receipt.

The reporter noted that some major platforms have already introduced clear service guarantees to address consumer concerns. For example, this year JD.com (JD) launched a fresh food industry-first service guaranteeing 100% redeemability for hairy crab gift vouchers, along with a 30-day price protection, guaranteed weight, and freshness. Additionally, if consumers who purchase self-operated crab cards from JD.com cannot complete booking and redemption within the time specified on the product page and cannot resolve the issue through customer service, after verification, an insurance company will compensate eligible users ten times the actual amount paid, up to a maximum of 100,000 yuan.

"Pre-sale business models represented by crab cards and vouchers may involve high profits and low service. When crab cards become securitized as 'futures,' they can bring large prepayments and reduce operating pressure for businesses, but the consumer purchasing experience is easily overlooked. To promote healthy market development and improve consumption quality, some 'futures' crab cards need to truly return to being 'vouchers,'" said Zhu Danpeng, a Chinese food industry analyst, who specifically reminded consumers that to buy authentic, high-quality crabs, they must choose large platforms with service guarantees, brand reputation, and good word-of-mouth, which is an important way to avoid the "futures" crab card trap.